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OpenCV 5.0
Open Source Computer Vision
5.0
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Related Pages
Namespaces
Classes
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Java documentation
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GitHub
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Section Navigation
Introduction
How to use pre-built OpenCV binaries
OpenCV Tutorials
Python Tutorials
Javascript Tutorials
Contrib Tutorials
Main modules
Extra modules
Alpha Matting
Improved Background-Foreground Segmentation Methods
Biologically inspired vision models and derivated tools
Ascend-accelerated Computer Vision
Custom Calibration Pattern for 3D reconstruction
3D object recognition and pose estimation API
Operations on Matrices
Background Segmentation
Video Encoding/Decoding
Feature Detection and Description
Image Filtering
Image Processing
Color space processing
Histogram Calculation
Structural Analysis and Shape Descriptors
Hough Transform
Feature Detection
Class cv::cuda::CannyEdgeDetector
Class cv::cuda::TemplateMatching
Legacy support
Object Detection
Optical Flow
Stereo Correspondence
Image Warping
Device layer
GUI for Interactive Visual Debugging of Computer Vision Programs
Framework for working with different datasets
DNN used for object detection
DNN used for super resolution
Deformable Part-based Models
Face Analysis
Module-wrapper for FastCV hardware accelerated functions
Drawing UTF-8 strings with freetype/harfbuzz
Image processing based on fuzzy mathematics
Graph API
Hierarchical Data Format I/O routines
Hierarchical Feature Selection for Efficient Image Segmentation
The module brings implementations of different image hashing algorithms.
The module brings implementations of intensity transformation algorithms to adjust image contrast.
Julia bindings for OpenCV
Binary descriptors for lines extracted from an image
Machine Learning
Optical Flow Algorithms
OGRE 3D Visualiser
Phase Unwrapping API
Plot function for Mat data
Image Quality Analysis (IQA) API
silhouette based 3D object tracking
Image Registration
RGB-Depth Processing
Saliency API
Structure From Motion
Shape Distance and Matching
Signal Processing
Structured Light API
Super Resolution
Surface Matching
Scene Text Detection and Recognition
Tracking API
Video Stabilization
3D Visualizer
WeChat QR code detector for detecting and parsing QR code.
Extra 2D Features Framework
Extended Image Processing
Object Detection
Additional photo processing algorithms
Extra Stereo Correspondance Algorithms
Frequently Asked Questions
Bibliography
Extra modules
Image Processing
Feature Detection
Feature Detection
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