Imagick::getImageChannelMean
Imagick::getImageChannelMean
(PECL imagick 2.0.0)
Imagick::getImageChannelMean — Gets the mean and standard deviation
Description
array Imagick::getImageChannelMean ( int $channel )
Gets the mean and standard deviation of one or more image channels. Return value is an associative array with the keys "mean" and "standardDeviation".
Parameters
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channel
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Provide any channel constant that is valid for your channel mode. To apply to mo