Module opencv::core::prelude

Traits

AlgorithmTrait	This is a base class for all more or less complex algorithms in OpenCV
ArraysTrait	Wrapper for OpenGL Client-Side Vertex arrays.
AsyncArrayTrait	Returns result of asynchronous operations
AsyncPromiseTrait	Provides result of asynchronous operations
BufferPoolTrait	BufferPool for use with CUDA streams
BufferTrait	Smart pointer for OpenGL buffer object with reference counting.
CommandLineParserTrait	Designed for command line parsing
ConjGradSolver	This class is used to perform the non-linear non-constrained minimization of a function with known gradient,
ContextTrait
Detail_CheckContextTrait
DeviceInfoTrait	Class providing functionality for querying the specified GPU properties.
DeviceTrait
DownhillSolver	This class is used to perform the non-linear non-constrained minimization of a function,
EventTrait
ExceptionTrait	! Class passed to an error.
FileNodeIteratorTrait	used to iterate through sequences and mappings.
FileNodeTrait	File Storage Node class.
FileStorageTrait	XML/YAML/JSON file storage class that encapsulates all the information necessary for writing or reading data to/from a file.
Formatted	@todo document
Formatter	@todo document
GpuMatTrait	Base storage class for GPU memory with reference counting.
GpuMat_Allocator
HammingTrait
HostMemTrait	Class with reference counting wrapping special memory type allocation functions from CUDA.
Image2DTrait
KernelArgTrait
KernelTrait
LDATrait	Linear Discriminant Analysis @todo document this class
LogTagTrait
MatConstIteratorTrait	/////////////////////////////// MatConstIterator //////////////////////////////////
MatExprTrait	Matrix expression representation @anchor MatrixExpressions This is a list of implemented matrix operations that can be combined in arbitrary complex expressions (here A, B stand for matrices ( Mat ), s for a scalar ( Scalar ), alpha for a real-valued scalar ( double )):
MatOp	////////////////////////////// Matrix Expressions /////////////////////////////////
MatSizeTrait
MatStepTrait
MatTrait	n-dimensional dense array class \anchor CVMat_Details
Matx_AddOpTrait	@cond IGNORED
Matx_DivOpTrait
Matx_MatMulOpTrait
Matx_MulOpTrait
Matx_ScaleOpTrait
Matx_SubOpTrait
Matx_TOpTrait
MinProblemSolver	Basic interface for all solvers
MinProblemSolver_Function	Represents function being optimized
NodeDataTrait
OpenCLExecutionContextTrait
PCATrait	Principal Component Analysis
ParallelLoopBody	Base class for parallel data processors
PlatformInfoTrait
PlatformTrait	@deprecated
ProgramSourceTrait
ProgramTrait
QueueTrait
RNGTrait	Random Number Generator
RNG_MT19937Trait	Mersenne Twister random number generator
RangeTrait	Template class specifying a continuous subsequence (slice) of a sequence.
RotatedRectTrait	The class represents rotated (i.e. not up-right) rectangles on a plane.
SVDTrait	Singular Value Decomposition
SparseMatConstIteratorTrait	Read-Only Sparse Matrix Iterator.
SparseMatIteratorTrait	Read-write Sparse Matrix Iterator
SparseMatTrait	The class SparseMat represents multi-dimensional sparse numerical arrays.
SparseMat_HdrTrait	the sparse matrix header
SparseMat_NodeTrait	sparse matrix node - element of a hash table
StreamTrait	This class encapsulates a queue of asynchronous calls.
TLSDataContainer	TLS container base implementation
TargetArchsTrait	Class providing a set of static methods to check what NVIDIA* card architecture the CUDA module was built for.
Texture2DTrait	Smart pointer for OpenGL 2D texture memory with reference counting.
TickMeterTrait	a Class to measure passing time.
TimerTrait
UMatDataTrait
UMatTrait	@todo document
WriteStructContextTrait
_InputArrayTrait	This is the proxy class for passing read-only input arrays into OpenCV functions.
_InputOutputArrayTrait
_OutputArrayTrait	This type is very similar to InputArray except that it is used for input/output and output function parameters.