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OpenCV 2.4.13.3 documentation
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OpenCV API Reference
ΒΆ
Introduction
API Concepts
core. The Core Functionality
Basic Structures
Basic C Structures and Operations
Dynamic Structures
Operations on Arrays
Drawing Functions
XML/YAML Persistence
XML/YAML Persistence (C API)
Clustering
Utility and System Functions and Macros
OpenGL interoperability
imgproc. Image Processing
Image Filtering
Geometric Image Transformations
Miscellaneous Image Transformations
Histograms
Structural Analysis and Shape Descriptors
Motion Analysis and Object Tracking
Feature Detection
Object Detection
highgui. High-level GUI and Media I/O
User Interface
Reading and Writing Images and Video
Qt New Functions
video. Video Analysis
Motion Analysis and Object Tracking
calib3d. Camera Calibration and 3D Reconstruction
Camera Calibration and 3D Reconstruction
features2d. 2D Features Framework
Feature Detection and Description
Common Interfaces of Feature Detectors
Common Interfaces of Descriptor Extractors
Common Interfaces of Descriptor Matchers
Common Interfaces of Generic Descriptor Matchers
Drawing Function of Keypoints and Matches
Object Categorization
objdetect. Object Detection
Cascade Classification
Latent SVM
ml. Machine Learning
Statistical Models
Normal Bayes Classifier
K-Nearest Neighbors
Support Vector Machines
Decision Trees
Boosting
Gradient Boosted Trees
Random Trees
Extremely randomized trees
Expectation Maximization
Neural Networks
MLData
flann. Clustering and Search in Multi-Dimensional Spaces
Fast Approximate Nearest Neighbor Search
Clustering
gpu. GPU-accelerated Computer Vision
GPU Module Introduction
Initalization and Information
Data Structures
Operations on Matrices
Per-element Operations
Image Processing
Matrix Reductions
Object Detection
Feature Detection and Description
Image Filtering
Camera Calibration and 3D Reconstruction
Video Analysis
photo. Computational Photography
Inpainting
Denoising
stitching. Images stitching
Stitching Pipeline
References
High Level Functionality
Camera
Features Finding and Images Matching
Rotation Estimation
Autocalibration
Images Warping
Seam Estimation
Exposure Compensation
Image Blenders
nonfree. Non-free functionality
Feature Detection and Description
contrib. Contributed/Experimental Stuff
Stereo Correspondence
FaceRecognizer Documentation
Retina Documentation
OpenFABMAP
legacy. Deprecated stuff
Motion Analysis
Expectation Maximization
Histograms
Planar Subdivisions (C API)
Feature Detection and Description
Common Interfaces of Descriptor Extractors
Common Interfaces of Generic Descriptor Matchers
ocl. OpenCL-accelerated Computer Vision
OpenCL Module Introduction
Data Structures and Utility Functions
Data Structures
Operations on Matrics
Matrix Reductions
Image Filtering
Image Processing
ml.Machine Learning
Object Detection
Feature Detection And Description
Video Analysis
Camera Calibration and 3D Reconstruction
superres. Super Resolution
Super Resolution
viz. 3D Visualizer
Viz
Widget
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