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scruss/selfie.sh

Created June 24, 2014 00:53
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selfie simulator simulator ...
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selfie.sh
#!/bin/bash
# strongly influenced by Interstellar Selfie Simulator
# scruss - 2014-06-23
anytopnm "$1" |\
pnmscale -xsize 160 |\
pnmhisteq |\
ppmdither -red 4 -green 4 -blue 4 |\
ppmtopgm |\
pnmremap -mapfile <(echo P3 4 1 255 108 108 78 142 139 97 195 196 165 227 230 201) |\
pnmscale -nomix 2 |\
pnmtopng > "${1%.*}-selfie.png"
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