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learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro jazzy showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro kilted showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro lyrical showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro rolling showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro galactic showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro iron showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro melodic showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
Stereo Camera Depth Estimation with OpenCV (Python and C++) [Updated] Code
Understanding Lens Distortion [Updated] Code
Blob Detection Using OpenCV (Python, C++) [Updated] Code
Homography Examples Using OpenCV (Python and C++) [Updated] Code
Convex Hull Using OpenCV in Python and C++ [Updated] Code
Hu Moments for Shape Matching with OpenCV (Python and C++) [Updated] Code
BRISQUE Image Quality Assessment with OpenCV [Updated] Code
Super Resolution in OpenCV [Updated] Code
Augmented Reality Using ArUco Markers in OpenCV [Updated] Code
Head Pose Estimation with OpenCV [Updated] Code
Average Face with OpenCV: C++ and Python Tutorial [Updated] Code
Image Alignment with ECC in OpenCV: C++ and Python [Updated] Code
Monocular SLAM in Python with OpenCV [Updated] Code
OpenCV QR Code Scanner in C++ and Python [Updated] Code
Optical Flow in OpenCV: Sparse and Dense Methods [Updated] Code
CNN-Based Image Colorization with OpenCV DNN [Updated] Code
Snake Game with OpenCV and Python [Updated] Code
Delaunay Triangulation and Voronoi Diagram using OpenCV ( C++ / Python) [Updated] Code
Contour Detection using OpenCV (Python/C++) [Updated] Code
Feature Based Image Alignment using OpenCV (C++/Python) [Updated] Code
Video Stabilization Using Point Feature Matching in OpenCV [Updated] Code
Camera Calibration using OpenCV [Updated] Code
Find the Center of a Blob (Centroid) using OpenCV (C++/Python) [Updated] Code
How to find frame rate or frames per second (fps) in OpenCV ( Python / C++ ) ? [Updated] Code
Install OpenCV 5 on Linux Code
Decoding Virat Kohli’s Flick Shot: AI-Based 3D Motion Reconstruction Code
How to Run Object Detection with OpenCV 5  
World Cup 2026 Offside Technology: AI, Computer Vision, and the Connected Ball  
AI Aced JEE Advanced 2026. Can You Trust It to Teach You?  
How to Fine-Tune YOLO26 for Safety Gear and Sign Language Detection Code
How to Unlock 5 Vision Skills with the Moondream Cloud API Code
JEE Advanced 2026: We Tested AI on the Toughest Exam  
How to Master Qwen3-VL Embedding and Reranker for Multimodal Search Code
How to Master YOLOE: Real-Time Open-Vocabulary Detection Made Easy Code
Vision Banana: How Image Generators Are Becoming Powerful Vision Models  
YOLO26 Keypoint Estimation: Real-Time Pose Estimation with Ultralytics Code
RF-DETR Segmentation: Real-Time Detection & Instance Segmentation Guide Code
YOLO26 Instance Segmentation: Pixel-Perfect AI at Real-Time Speed Code
Multi-Object Tracking with Roboflow Trackers and OpenCV Code
Real-Time Face Blur and Pixelation with OpenCV YuNet Code
Breaking the Bottleneck: Achieving Native NMS-Free Inference with YOLO26 Code
YOLOv26: An Object Detector Built for Real-Time Deployment Code
Beyond Transformers: A Deep Dive into HOPE  
Serving SGLang: Launch a Production-Style Server  

File truncated at 100 lines see the full file

CONTRIBUTING

No version for distro noetic showing github. Known supported distros are highlighted in the buttons above.
Repo symbol

learnopencv repository

carla_msgs pcl_conversions pcl_ros perception_pcl vehicle_ctrl slam lego_loam_sr cloud_msgs

ROS Distro
github

Repository Summary

Description
Checkout URI https://github.com/spmallick/learnopencv.git
VCS Type git
VCS Version master
Last Updated 2026-10-22
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Packages

Name Version
carla_msgs 1.3.0
pcl_conversions 2.6.1
pcl_ros 2.6.1
perception_pcl 2.6.1
vehicle_ctrl 0.0.0
slam 0.0.0
lego_loam_sr 1.0.0
cloud_msgs 1.0.0

README

LearnOpenCV

This repository contains code for Computer Vision, Deep learning, and AI research articles shared on our blog LearnOpenCV.com.

BigVision.AI

Build Production-Ready Computer Vision & AI Solutions

LearnOpenCV is maintained by BigVision.AI, a computer vision and AI consulting company. We help organizations design, build, optimize, and deploy production-ready AI solutions. Our team has deep expertise in computer vision, deep learning, multimodal AI, and edge deployment, with experience solving complex technical challenges across industries.

Have a project in mind? Talk with our expert AI solution builders.

Get in Touch with BigVision.AI

List of Blog Posts

Blog Post Code
YOLO26 Depth Estimation: Metric Monocular Depth and What You Can Build With It Code
How to Master Qwen3.8-27B for Real Computer Vision Tasks Code
SAM-3: What’s New, How It Works, and Why It Matters [Updated] Code
Train RF-DETR for Instance Segmentation with GPT-6 Astra  
How 10x AI Engineers Train Models for Production: Lessons from PINTO’s Face Alignment Project  
VGGT vs. VGGT-Ω (VGGT-Omega): A Complete Guide to Feed-Forward 3D Reconstruction Code
MiniCPM-o 4.5: A 9B Model That Can See, Hear, and Speak at the Same Time Code
Object Tracking using OpenCV (C++/Python) [Updated] Code
Object Detection with OpenCV 5 in C++: YOLO26 Pose and Segmentation [Updated] Code
Read, Write and Display a Video using OpenCV [Updated] Code
Histogram of Oriented Gradients Explained Using OpenCV [Updated] Code
Edge Detection Using OpenCV [Updated] Code
Read, Display and Write an Image Using OpenCV [Updated] Code
Cropping an Image Using OpenCV [Updated] Code
Image Resizing with OpenCV [Updated] Code
Filling Holes in an Image Using OpenCV (Python/C++) [Updated] Code
Barcode and QR Code Scanner Using OpenCV [Updated] Code
OCR Text Recognition Using Tesseract and OpenCV [Updated] Code
Color Spaces in OpenCV (C++ and Python) [Updated] Code
Human Pose Estimation with OpenCV (C++ and Python) [Updated] Code
Face Detection with OpenCV and Dlib (C++ and Python) [Updated] Code
Rotation Matrix to Euler Angles [Updated] Code
Hough Transform with OpenCV (C++ and Python) [Updated] Code
Otsu’s Thresholding with OpenCV [Updated] Code
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