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| -rw-r--r-- | pamditherbw.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pamditherbw.html b/pamditherbw.html index 879600c8..4710d266 100644 --- a/pamditherbw.html +++ b/pamditherbw.html @@ -139,9 +139,9 @@ Graphics Volume 25, Number 4, proceedings of SIGRAPH '91, page <p><b>pamditherbw</b> was new in Netpbm 10.23 (July 2004), but is essentially the same program as <b>pgmtopbm</b> that has existed practically since the beginning. <b>pamditherbw</b> differs from its -predecessor in that it properly deals with gamma adjustment and that -it accepts PAM input in addition to PGM and PBM and produces PAM -output. +predecessor in that it properly adds brightnesses (using gamma +transformations; <b>pgmtopbm</b> just adds them linearly) and that it +accepts PAM input in addition to PGM and PBM and produces PAM output. <p><b>pamditherbw</b> obsoletes <b>pgmtopbm</b>. |