Image Processing Toolbox™

mean2 - Average or mean of matrix elements

Syntax

B = mean2(A)

Description

B = mean2(A) computes the mean of the values in A.

Class Support

The input image A can be numeric or logical. The output image B is a scalar of class double.

Algorithm

mean2 computes the mean of an array A using mean(A(:)).

See Also

std2

mean, std in the MATLAB Function Reference

mat2gray

medfilt2