243 reputation
110
bio website sourceforge.net/users/glennrp
location N 39.26.30 W 76.16.01 Edgewood, MD
age 73
visits member for 9 months
seen Dec 8 at 19:13

Coauthor of PNG spec, developer/maintainer of libpng. Author of pngcrush. Retired, father of four, grandfather of ten.

Ohloh profile: https://www.openhub.net/accounts/glenn_randers-pehrson


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Stack Overflow 2,202 rep 1721
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Signal Processing 243 rep 110
Graphic Design 166 rep 118
Area 51 151 rep 13

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