Method MeanStdDev

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

MeanStdDev(InputArray, OutputArray, OutputArray, InputArray)

computes mean value and standard deviation of all or selected array elements

public static void MeanStdDev(InputArray src, OutputArray mean, OutputArray stddev, InputArray mask = default)

Parameters

src InputArray

The source array; it should have 1 to 4 channels (so that the results can be stored in Scalar's)

mean OutputArray

The output parameter: computed mean value

stddev OutputArray

The output parameter: computed standard deviation

mask InputArray

The optional operation mask

MeanStdDev(InputArray, out Scalar, out Scalar, InputArray)

computes mean value and standard deviation of all or selected array elements

public static void MeanStdDev(InputArray src, out Scalar mean, out Scalar stddev, InputArray mask = default)

Parameters

src InputArray

The source array; it should have 1 to 4 channels (so that the results can be stored in Scalar's)

mean Scalar

The output parameter: computed mean value

stddev Scalar

The output parameter: computed standard deviation

mask InputArray

The optional operation mask