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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
    • Camera Calibration
    • Core functionality
      • Basic structures
        • cv::traits namespace
        • Class cv::_InputArray
        • Class cv::_InputOutputArray
        • Class cv::_OutputArray
        • Class cv::Algorithm
        • Class cv::Complex
        • Class cv::DataDepth
        • Class cv::DataType
        • Class cv::DMatch
        • Class cv::Formatted
        • Class cv::Formatter
        • Class cv::KeyPoint
        • Class cv::Mat
        • Class cv::Mat_
        • Class cv::MatAllocator
        • Class cv::MatConstIterator
        • Class cv::MatConstIterator_
        • Class cv::MatExpr
        • Class cv::MatIterator_
        • Class cv::MatOp
        • Struct cv::MatShape
        • Class cv::Matx
        • Class cv::NAryMatIterator
        • Struct cv::ParamType
        • Struct cv::ParamType< _Tp, typename std::enable_if< std::is_enum< _Tp >::value >::type >
        • Struct cv::ParamType< Algorithm >
        • Struct cv::ParamType< bool >
        • Struct cv::ParamType< double >
        • Struct cv::ParamType< float >
        • Struct cv::ParamType< Mat >
        • Struct cv::ParamType< Scalar >
        • Struct cv::ParamType< std::vector< Mat > >
        • Struct cv::ParamType< String >
        • Struct cv::ParamType< uchar >
        • Struct cv::ParamType< uint64 >
        • Struct cv::ParamType< unsigned >
        • Class cv::Point3_
        • Class cv::Point_
        • Class cv::Range
        • Class cv::Rect_
        • Class cv::RotatedRect
        • Class cv::Scalar_
        • Class cv::Size_
        • Class cv::SparseMat
        • Class cv::SparseMat_
        • Class cv::SparseMatConstIterator
        • Class cv::SparseMatConstIterator_
        • Class cv::SparseMatIterator
        • Class cv::SparseMatIterator_
        • Class cv::TermCriteria
        • Class cv::UMat
        • Class cv::Vec
      • Operations on arrays
      • Asynchronous API
      • XML/YAML/JSON Persistence
      • Clustering
      • Utility and system functions and macros
      • OpenGL interoperability
      • Optimization Algorithms
      • DirectX interoperability
      • Eigen support
      • OpenCL support
      • Intel VA-API/OpenCL (CL-VA) interoperability
      • Hardware Acceleration Layer
      • Parallel Processing
      • Quaternion
    • Deep Neural Network module
    • Features Framework
    • Clustering and Search in Multi-Dimensional Spaces
    • Computational Geometry Primitives Module
    • High-level GUI
    • Image file reading and writing
    • Image Processing
    • Object Detection
    • Computational Photography
    • Point Cloud Processing
    • Stereo Correspondence
    • Images stitching
    • Video Analysis
    • Video I/O
    • OpenCV Hardware Acceleration Layer (HAL)
  • Extra modules
  • Frequently Asked Questions
  • Bibliography
  • Main modules
  • Core functionality
  • Basic structures
  • cv::traits namespace

cv::traits namespace#

Core functionality » Basic structures | Core functionality » Eigen support | Image Processing » Structural Analysis and Shape Descriptors

Classes#

Name

struct Depth

struct Depth< Affine3< _Tp > >

struct Depth< Complex< _Tp > >

struct Depth< Moments >

struct Depth< Point3_< _Tp > >

struct Depth< Point_< _Tp > >

struct Depth< Range >

struct Depth< Rect_< _Tp > >

struct Depth< RotatedRect >

struct Depth< Scalar_< _Tp > >

struct Depth< Size_< _Tp > >

struct SafeFmt

struct SafeType

struct SafeType< T, false >

struct SafeType< T, true >

struct Type

struct Type< Affine3< _Tp > >

struct Type< Complex< _Tp > >

struct Type< Moments >

struct Type< Point3_< _Tp > >

struct Type< Point_< _Tp > >

struct Type< Range >

struct Type< Rect_< _Tp > >

struct Type< RotatedRect >

struct Type< Scalar_< _Tp > >

struct Type< Size_< _Tp > >

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Basic structures

next

Class cv::_InputArray

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