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pgmhist - print a histogram of the values in a PGM image |
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pgmhist [pgmfile] |
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This program is part of Netpbm(1). pgmhist reads a PGM image as input and prints a histogram of the gray values. |
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pgmnorm(1), ppmhist(1) pgm(1), |
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Copyright (C) 1989 by Jef Poskanzer. |