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ocvMxGpuArrayToGpuMat_{DataType}

Create cv::gpu::GpuMat from mxArray containing GPU data.

C++ Syntax

Note

This function will be removed in a future release.

#include "opencvgpumex.hpp"

cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_double(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_single(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_uint8(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_uint16(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_uint32(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_int8(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_int16(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_int32(const mxArray * in);
cv::Ptr<cv::gpu::GpuMat> ocvMxGpuArrayToGpuMat_bool(const mxArray * in);

Arguments

in

Pointer to a MATLAB® struct, mxArray, containing GPU data. Supported data types:

real_T (double)real32_T (single)uint8_T (uint8)
uint16_T (uint16)uint32_T (uint32)int8_T (int8)
int16_T (int16)int32_T (int32)boolean_T (bool)

Returns

OpenCV smart pointer (cv::Ptr) to a cv::gpu::GpuMat object.

Description

The ocvMxGpuArrayToGpuMat_{DataType} function creates a cv::gpu::GpuMat object from an mxArray containing GPU data. This function requires the Parallel Computing Toolbox™ software.

See Also

mxArray, ocvMxGpuArrayFromGpuMat_{DataType}, C Matrix API, Write C Functions Callable from MATLAB (MEX Files)

Version History

Introduced in R2015a