Cv2GpuGetCudaEnabledDeviceCount Method OpenCvSharp Class Library
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.

Namespace:  OpenCvSharp.CPlusPlus.Gpu
Assembly:  OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
Copy
public static int GetCudaEnabledDeviceCount()

Return Value

Type: Int32

[Missing <returns> documentation for "M:OpenCvSharp.CPlusPlus.Gpu.Cv2Gpu.GetCudaEnabledDeviceCount"]

See Also

Reference

Cv2Gpu Class
OpenCvSharp.CPlusPlus.Gpu Namespace