Linux / Unix Command: pgmslice

Command Library

NAME

pgmslice - extract one line of pixel values out of a portable graymap  

SYNOPSIS

pgmslice -row|-col line [pgmfile]  

DESCRIPTION

Extracts one line of pixel values out of a portable graymap and outputs it in a two column ascii format, with the first value being the pixel's position in the line and the second value the pixel's greyscale value. This is useful for making cross sections through, for example, greyscale CCD images.  

OPTIONS

-row

Extract a row of pixels

-col

Extract a column of pixels

 

SEE ALSO

pgm(5)  

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