Method Compute

Namespace

OpenCvSharp.Quality

Assembly

OpenCvSharp.dll

Compute(InputArray, InputArray, OutputArray, double)

static method for computing quality

public static Scalar Compute(InputArray @ref, InputArray cmp, OutputArray qualityMap = default, double maxPixelValue = 255)

Parameters

ref InputArray

cmp InputArray

qualityMap OutputArray

output quality map, or default to skip it

maxPixelValue double

maximum per-channel value for any individual pixel; eg 255 for uint8 image

Returns

Scalar

PSNR value, or double.PositiveInfinity if the MSE between the two images == 0