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CvInvokeMeanStdDev Method (IInputArray, IOutputArray, IOutputArray, IInputArray)
http://www.emgu.com
Calculates a mean and standard deviation of array elements.

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)
Syntax
public static void MeanStdDev(
	IInputArray arr,
	IOutputArray mean,
	IOutputArray stdDev,
	IInputArray mask = null
)

Parameters

arr
Type: Emgu.CVIInputArray
Input array that should have from 1 to 4 channels so that the results can be stored in MCvScalar
mean
Type: Emgu.CVIOutputArray
Calculated mean value
stdDev
Type: Emgu.CVIOutputArray
Calculated standard deviation
mask (Optional)
Type: Emgu.CVIInputArray
Optional operation mask
See Also