Home > ISET > utility > image > imageContrast.m

imageContrast

PURPOSE

Compute the image contrast in an RGB style image

SYNOPSIS

function cData = imageContrast(data)

DESCRIPTION

 Compute the image contrast in an RGB style image

 cData = imageContrast(data)

    The image contrast is the intensity minus the mean divided by the
    mean.  Such an image always has zero mean, and can be useful for
    computing the image MTF, discarding the DC term.

 Copyright ImagEval Consultants, LLC, 2005.

CROSS-REFERENCE INFORMATION

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