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OpenCV 5.0

Open Source Computer Vision

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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
    • 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
      • Tracking API implementation details
      • Legacy Tracking API
      • Class cv::TrackerCSRT
      • Class cv::TrackerKCF
    • 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
  • Tracking API

Tracking API#

Topics#

  • Tracking API implementation details
  • Legacy Tracking API

Detailed Description#

Tracking is an important issue for many computer vision applications in real world scenario. The development in this area is very fragmented and this API is an interface useful for plug several algorithms and compare them.

Classes#

Name

Description

class cv::TrackerCSRT

the CSRT tracker View details

class cv::TrackerKCF

the [138] (Kernelized Correlation Filter) tracker View details

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Class cv::text::OCRTesseract

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Tracking API implementation details

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