ONEBAND(6D) ONEBAND(6D) NAME oneband - get a single band of an image SYNOPSIS oneband inimage.rgb outimage.bw band DESCRIPTION oneband extracts a single band of a color image. Normally band should be a number in the range [0...3]. Band 0 is the red part of and RGB image, while band 1 and 2 are the green and blue bands. Band 3 potentially represents alpha. SEE ALSO cglue(6D) Page 1[top]
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