C# Класс OpenCvSharp.Gpu.Cv2Gpu

Functions of OpenCV GPU module

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Открытые методы

Метод	Описание
CreateContinuous ( Size size, MatType type ) : GpuMat	Creates continuous GPU matrix
CreateContinuous ( int rows, int cols, MatType type ) : GpuMat	Creates continuous GPU matrix
CreateContinuous ( Size size, MatType type, GpuMat m ) : void	Creates continuous GPU matrix
CreateContinuous ( int rows, int cols, MatType type, GpuMat m ) : void	Creates continuous GPU matrix
EnsureSizeIsEnough ( Size size, MatType type, GpuMat m ) : void	Ensures that size of the given matrix is not less than (rows, cols) size and matrix type is match specified one too
EnsureSizeIsEnough ( int rows, int cols, MatType type, GpuMat m ) : void	Ensures that size of the given matrix is not less than (rows, cols) size and matrix type is match specified one too
GetCudaEnabledDeviceCount ( ) : int	Returns the number of installed CUDA-enabled devices. Use this function before any other GPU functions calls. If OpenCV is compiled without GPU support, this function returns 0.
GetDevice ( ) : int	Returns the current device index set by SetDevice() or initialized by default.
PrintCudaDeviceInfo ( int device ) : void
PrintShortCudaDeviceInfo ( int device ) : void
RegisterPageLocked ( Mat m ) : void	Page-locks the matrix m memory and maps it for the device(s)
ResetDevice ( ) : void	Explicitly destroys and cleans up all resources associated with the current device in the current process. Any subsequent API call to this device will reinitialize the device.
SetDevice ( int device ) : int	Sets a device and initializes it for the current thread.
ThrowIfGpuNotAvailable ( ) : void
UnregisterPageLocked ( Mat m ) : void	Unmaps the memory of matrix m, and makes it pageable again.

Описание методов

CreateContinuous() публичный статический Метод

Creates continuous GPU matrix

public static CreateContinuous ( Size size, MatType type ) : GpuMat
size	Size	Number of rows and columns in a 2D array.
type	MatType	Array type.
Результат	GpuMat

CreateContinuous() публичный статический Метод

Creates continuous GPU matrix

public static CreateContinuous ( int rows, int cols, MatType type ) : GpuMat
rows	int	Number of rows in a 2D array.
cols	int	Number of columns in a 2D array.
type	MatType	Array type.
Результат	GpuMat

CreateContinuous() публичный статический Метод

Creates continuous GPU matrix

public static CreateContinuous ( Size size, MatType type, GpuMat m ) : void
size	Size	Number of rows and columns in a 2D array.
type	MatType	Array type.
m	GpuMat
Результат	void

CreateContinuous() публичный статический Метод

Creates continuous GPU matrix

public static CreateContinuous ( int rows, int cols, MatType type, GpuMat m ) : void
rows	int	Number of rows in a 2D array.
cols	int	Number of columns in a 2D array.
type	MatType	Array type.
m	GpuMat
Результат	void

EnsureSizeIsEnough() публичный статический Метод

Ensures that size of the given matrix is not less than (rows, cols) size and matrix type is match specified one too

public static EnsureSizeIsEnough ( Size size, MatType type, GpuMat m ) : void
size	Size	Number of rows and columns in a 2D array.
type	MatType	Array type.
m	GpuMat
Результат	void

EnsureSizeIsEnough() публичный статический Метод

Ensures that size of the given matrix is not less than (rows, cols) size and matrix type is match specified one too

public static EnsureSizeIsEnough ( int rows, int cols, MatType type, GpuMat m ) : void
rows	int	Number of rows in a 2D array.
cols	int	Number of columns in a 2D array.
type	MatType	Array type.
m	GpuMat
Результат	void

GetCudaEnabledDeviceCount() публичный статический Метод

Returns the number of installed CUDA-enabled devices. Use this function before any other GPU functions calls. If OpenCV is compiled without GPU support, this function returns 0.

public static GetCudaEnabledDeviceCount ( ) : int
Результат	int

GetDevice() публичный статический Метод

Returns the current device index set by SetDevice() or initialized by default.

public static GetDevice ( ) : int
Результат	int

PrintCudaDeviceInfo() публичный статический Метод

public static PrintCudaDeviceInfo ( int device ) : void
device	int
Результат	void

PrintShortCudaDeviceInfo() публичный статический Метод

public static PrintShortCudaDeviceInfo ( int device ) : void
device	int
Результат	void

RegisterPageLocked() публичный статический Метод

Page-locks the matrix m memory and maps it for the device(s)

public static RegisterPageLocked ( Mat m ) : void
m	Mat
Результат	void

ResetDevice() публичный статический Метод

Explicitly destroys and cleans up all resources associated with the current device in the current process. Any subsequent API call to this device will reinitialize the device.

public static ResetDevice ( ) : void
Результат	void

SetDevice() публичный статический Метод

Sets a device and initializes it for the current thread.

public static SetDevice ( int device ) : int
device	int	System index of a GPU device starting with 0.
Результат	int

ThrowIfGpuNotAvailable() публичный статический Метод

public static ThrowIfGpuNotAvailable ( ) : void
Результат	void

UnregisterPageLocked() публичный статический Метод

Unmaps the memory of matrix m, and makes it pageable again.

public static UnregisterPageLocked ( Mat m ) : void
m	Mat
Результат	void