Expand description
Re-exports§
Modules§
- alphamat
- Alpha Matting
- aruco
- Aruco markers, module functionality was moved to objdetect module
- bgsegm
- Improved Background-Foreground Segmentation Methods
- bioinspired
- Biologically inspired vision models and derivated tools
- boxed_
ref - calib3d
- Camera Calibration and 3D Reconstruction
- ccalib
- Custom Calibration Pattern for 3D reconstruction
- core
- Core functionality
- cudaarithm
- Operations on Matrices
- cudabgsegm
- Background Segmentation
- cudacodec
- Video Encoding/Decoding
- cudafeatures2d
- Feature Detection and Description
- cudafilters
- Image Filtering
- cudaimgproc
- Image Processing
- cudalegacy
- Legacy support
- cudaobjdetect
- Object Detection
- cudaoptflow
- Optical Flow
- cudastereo
- Stereo Correspondence
- cudawarping
- Image Warping
- cvv
- GUI for Interactive Visual Debugging of Computer Vision Programs
- dnn
- Deep Neural Network module
- dnn_
superres - DNN used for super resolution
- dpm
- Deformable Part-based Models
- error
- face
- Face Analysis
- features2d
- 2D Features Framework
- flann
- Clustering and Search in Multi-Dimensional Spaces
- freetype
- Drawing UTF-8 strings with freetype/harfbuzz
- fuzzy
- Image processing based on fuzzy mathematics
- gapi
- \defgroup gapi_ref G-API framework
- hdf
- Hierarchical Data Format I/O routines
- hfs
- Hierarchical Feature Selection for Efficient Image Segmentation
- highgui
- High-level GUI
- hub_
prelude - img_
hash - The module brings implementations of different image hashing algorithms.
- imgcodecs
- Image file reading and writing
- imgproc
- Image Processing
- intensity_
transform - The module brings implementations of intensity transformation algorithms to adjust image contrast.
- line_
descriptor - Binary descriptors for lines extracted from an image
- mcc
- Macbeth Chart module
- ml
- Machine Learning
- mod_
prelude - Prelude for generated modules and types
- mod_
prelude_ sys - Prelude for sys (externs) module and types
- objdetect
- Object Detection
- optflow
- Optical Flow Algorithms
- ovis
- OGRE 3D Visualiser
- phase_
unwrapping - Phase Unwrapping API
- photo
- Computational Photography
- platform_
types - Reexported platform types that are used by OpenCV
- plot
- Plot function for Mat data
- prelude
- quality
- rapid
- silhouette based 3D object tracking
- rgbd
- RGB-Depth Processing
- saliency
- Saliency API
- sfm
- Structure From Motion
- shape
- Shape Distance and Matching
- signal
- Signal Processing
- stereo
- Stereo Correspondance Algorithms
- stitching
- Images stitching
- structured_
light - Structured Light API
- superres
- Super Resolution
- surface_
matching - Surface Matching
- text
- Scene Text Detection and Recognition
- tracking
- Tracking API
- traits
- types
- video
- Video Analysis
- videoio
- Video I/O
- videostab
- Video Stabilization
- viz
- 3D Visualizer
- wechat_
qrcode - WeChat QR code detector for detecting and parsing QR code.
- xfeatures2d
- Extra 2D Features Framework
- ximgproc
- Extended Image Processing
- xobjdetect
- Extended object detection
- xphoto
- Additional photo processing algorithms
Macros§
- not_
opencv_ branch_ 4 - Conditional compilation macro based on OpenCV branch version for usage in external crates.
- not_
opencv_ branch_ 5 - Conditional compilation macro based on OpenCV branch version for usage in external crates.
- not_
opencv_ branch_ 34 - Conditional compilation macro based on OpenCV branch version for usage in external crates.
- opencv_
branch_ 4 - Conditional compilation macro based on OpenCV branch version for usage in external crates.
- opencv_
branch_ 5 - Conditional compilation macro based on OpenCV branch version for usage in external crates.
- opencv_
branch_ 34 - Conditional compilation macro based on OpenCV branch version for usage in external crates.
- opencv_
has_ inherent_ feature_ algorithm_ hint - Conditional compilation macro based on whether OpenCV was built with or without the algorithm_hint feature
- opencv_
has_ inherent_ feature_ cuda - Conditional compilation macro based on whether OpenCV was built with or without the cuda feature
- opencv_
has_ inherent_ feature_ hfloat - Conditional compilation macro based on whether OpenCV was built with or without the hfloat feature
- opencv_
has_ inherent_ feature_ opencl - Conditional compilation macro based on whether OpenCV was built with or without the opencl feature
- opencv_
has_ module_ 3d - Conditional compilation macro based on whether the 3d OpenCV module is enabled
- opencv_
has_ module_ alphamat - Conditional compilation macro based on whether the alphamat OpenCV module is enabled
- opencv_
has_ module_ aruco - Conditional compilation macro based on whether the aruco OpenCV module is enabled
- opencv_
has_ module_ aruco_ detector - Conditional compilation macro based on whether the aruco_detector OpenCV module is enabled
- opencv_
has_ module_ barcode - Conditional compilation macro based on whether the barcode OpenCV module is enabled
- opencv_
has_ module_ bgsegm - Conditional compilation macro based on whether the bgsegm OpenCV module is enabled
- opencv_
has_ module_ bioinspired - Conditional compilation macro based on whether the bioinspired OpenCV module is enabled
- opencv_
has_ module_ calib - Conditional compilation macro based on whether the calib OpenCV module is enabled
- opencv_
has_ module_ calib3d - Conditional compilation macro based on whether the calib3d OpenCV module is enabled
- opencv_
has_ module_ ccalib - Conditional compilation macro based on whether the ccalib OpenCV module is enabled
- opencv_
has_ module_ core - Conditional compilation macro based on whether the core OpenCV module is enabled
- opencv_
has_ module_ cudaarithm - Conditional compilation macro based on whether the cudaarithm OpenCV module is enabled
- opencv_
has_ module_ cudabgsegm - Conditional compilation macro based on whether the cudabgsegm OpenCV module is enabled
- opencv_
has_ module_ cudacodec - Conditional compilation macro based on whether the cudacodec OpenCV module is enabled
- opencv_
has_ module_ cudafeatures2d - Conditional compilation macro based on whether the cudafeatures2d OpenCV module is enabled
- opencv_
has_ module_ cudafilters - Conditional compilation macro based on whether the cudafilters OpenCV module is enabled
- opencv_
has_ module_ cudaimgproc - Conditional compilation macro based on whether the cudaimgproc OpenCV module is enabled
- opencv_
has_ module_ cudalegacy - Conditional compilation macro based on whether the cudalegacy OpenCV module is enabled
- opencv_
has_ module_ cudaobjdetect - Conditional compilation macro based on whether the cudaobjdetect OpenCV module is enabled
- opencv_
has_ module_ cudaoptflow - Conditional compilation macro based on whether the cudaoptflow OpenCV module is enabled
- opencv_
has_ module_ cudastereo - Conditional compilation macro based on whether the cudastereo OpenCV module is enabled
- opencv_
has_ module_ cudawarping - Conditional compilation macro based on whether the cudawarping OpenCV module is enabled
- opencv_
has_ module_ cvv - Conditional compilation macro based on whether the cvv OpenCV module is enabled
- opencv_
has_ module_ dnn - Conditional compilation macro based on whether the dnn OpenCV module is enabled
- opencv_
has_ module_ dnn_ superres - Conditional compilation macro based on whether the dnn_superres OpenCV module is enabled
- opencv_
has_ module_ dpm - Conditional compilation macro based on whether the dpm OpenCV module is enabled
- opencv_
has_ module_ face - Conditional compilation macro based on whether the face OpenCV module is enabled
- opencv_
has_ module_ features - Conditional compilation macro based on whether the features OpenCV module is enabled
- opencv_
has_ module_ features2d - Conditional compilation macro based on whether the features2d OpenCV module is enabled
- opencv_
has_ module_ flann - Conditional compilation macro based on whether the flann OpenCV module is enabled
- opencv_
has_ module_ freetype - Conditional compilation macro based on whether the freetype OpenCV module is enabled
- opencv_
has_ module_ fuzzy - Conditional compilation macro based on whether the fuzzy OpenCV module is enabled
- opencv_
has_ module_ gapi - Conditional compilation macro based on whether the gapi OpenCV module is enabled
- opencv_
has_ module_ hdf - Conditional compilation macro based on whether the hdf OpenCV module is enabled
- opencv_
has_ module_ hfs - Conditional compilation macro based on whether the hfs OpenCV module is enabled
- opencv_
has_ module_ highgui - Conditional compilation macro based on whether the highgui OpenCV module is enabled
- opencv_
has_ module_ img_ hash - Conditional compilation macro based on whether the img_hash OpenCV module is enabled
- opencv_
has_ module_ imgcodecs - Conditional compilation macro based on whether the imgcodecs OpenCV module is enabled
- opencv_
has_ module_ imgproc - Conditional compilation macro based on whether the imgproc OpenCV module is enabled
- opencv_
has_ module_ intensity_ transform - Conditional compilation macro based on whether the intensity_transform OpenCV module is enabled
- opencv_
has_ module_ line_ descriptor - Conditional compilation macro based on whether the line_descriptor OpenCV module is enabled
- opencv_
has_ module_ mcc - Conditional compilation macro based on whether the mcc OpenCV module is enabled
- opencv_
has_ module_ ml - Conditional compilation macro based on whether the ml OpenCV module is enabled
- opencv_
has_ module_ objdetect - Conditional compilation macro based on whether the objdetect OpenCV module is enabled
- opencv_
has_ module_ optflow - Conditional compilation macro based on whether the optflow OpenCV module is enabled
- opencv_
has_ module_ ovis - Conditional compilation macro based on whether the ovis OpenCV module is enabled
- opencv_
has_ module_ phase_ unwrapping - Conditional compilation macro based on whether the phase_unwrapping OpenCV module is enabled
- opencv_
has_ module_ photo - Conditional compilation macro based on whether the photo OpenCV module is enabled
- opencv_
has_ module_ plot - Conditional compilation macro based on whether the plot OpenCV module is enabled
- opencv_
has_ module_ quality - Conditional compilation macro based on whether the quality OpenCV module is enabled
- opencv_
has_ module_ rapid - Conditional compilation macro based on whether the rapid OpenCV module is enabled
- opencv_
has_ module_ rgbd - Conditional compilation macro based on whether the rgbd OpenCV module is enabled
- opencv_
has_ module_ saliency - Conditional compilation macro based on whether the saliency OpenCV module is enabled
- opencv_
has_ module_ sfm - Conditional compilation macro based on whether the sfm OpenCV module is enabled
- opencv_
has_ module_ shape - Conditional compilation macro based on whether the shape OpenCV module is enabled
- opencv_
has_ module_ signal - Conditional compilation macro based on whether the signal OpenCV module is enabled
- opencv_
has_ module_ stereo - Conditional compilation macro based on whether the stereo OpenCV module is enabled
- opencv_
has_ module_ stitching - Conditional compilation macro based on whether the stitching OpenCV module is enabled
- opencv_
has_ module_ structured_ light - Conditional compilation macro based on whether the structured_light OpenCV module is enabled
- opencv_
has_ module_ superres - Conditional compilation macro based on whether the superres OpenCV module is enabled
- opencv_
has_ module_ surface_ matching - Conditional compilation macro based on whether the surface_matching OpenCV module is enabled
- opencv_
has_ module_ text - Conditional compilation macro based on whether the text OpenCV module is enabled
- opencv_
has_ module_ tracking - Conditional compilation macro based on whether the tracking OpenCV module is enabled
- opencv_
has_ module_ video - Conditional compilation macro based on whether the video OpenCV module is enabled
- opencv_
has_ module_ videoio - Conditional compilation macro based on whether the videoio OpenCV module is enabled
- opencv_
has_ module_ videostab - Conditional compilation macro based on whether the videostab OpenCV module is enabled
- opencv_
has_ module_ viz - Conditional compilation macro based on whether the viz OpenCV module is enabled
- opencv_
has_ module_ wechat_ qrcode - Conditional compilation macro based on whether the wechat_qrcode OpenCV module is enabled
- opencv_
has_ module_ xfeatures2d - Conditional compilation macro based on whether the xfeatures2d OpenCV module is enabled
- opencv_
has_ module_ ximgproc - Conditional compilation macro based on whether the ximgproc OpenCV module is enabled
- opencv_
has_ module_ xobjdetect - Conditional compilation macro based on whether the xobjdetect OpenCV module is enabled
- opencv_
has_ module_ xphoto - Conditional compilation macro based on whether the xphoto OpenCV module is enabled
- opencv_
has_ module_ xstereo - Conditional compilation macro based on whether the xstereo OpenCV module is enabled