NAME
-
hist - pixel value histogram
SYNOPSIS
-
fb/hist
[
file
]
DESCRIPTION
-
Hist
reads a picture file and outputs 256 lines, each containing one number for each
of the picture's channels.
Line
n
indicates how many of the picture's pixels have pixel value
n-1
in each of its channels.
SOURCE
-
/sys/src/fb/hist.c
SEE ALSO
-
picfile(9.6)
Copyright © 1995 Lucent Technologies. All rights reserved.