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_ 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_ 34 - Conditional compilation macro based on OpenCV branch version for usage in external crates.