|
public FilterUnsharpBorder ( NPPImage_8uC3 dst, float nRadius, float nSigma, float nWeight, float nThreshold, NppiBorderType eBorderType, CudaDeviceVariable |
||
| dst | NPPImage_8uC3 | Destination-Image |
| nRadius | float | The radius of the Gaussian filter, in pixles, not counting the center pixel. |
| nSigma | float | The standard deviation of the Gaussian filter, in pixel. |
| nWeight | float | The percentage of the difference between the original and the high pass image that is added back into the original. |
| nThreshold | float | The threshold needed to apply the difference amount. |
| eBorderType | NppiBorderType | The border type operation to be applied at source image border boundaries. |
| buffer | CudaDeviceVariable |
Pointer to the user-allocated device scratch buffer required for the unsharp operation. |
| return | void | |
public void FilterUnsharpBorder(NPPImage_8uC3 dst, float nRadius, float nSigma, float nWeight, float nThreshold, NppiBorderType eBorderType, CudaDeviceVariable<byte> buffer)
{
if (buffer.Size < FilterUnsharpGetBufferSize(nRadius, nSigma))
throw new NPPException("Provided buffer is too small.");
status = NPPNativeMethods.NPPi.FixedFilters.nppiFilterUnsharpBorder_8u_C3R(_devPtr, _pitch, _pointRoi, dst.DevicePointerRoi, dst.Pitch, _sizeRoi, nRadius, nSigma, nWeight, nThreshold, eBorderType, buffer.DevicePointer);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiFilterUnsharpBorder_8u_C3R", status));
NPPException.CheckNppStatus(status, this);
}