[Gzz-commits] manuscripts/Paper paper.tex

[Janne V. Kujala]

CVSROOT:        /cvsroot/gzz
Module name:    manuscripts
Changes by:     Janne V. Kujala <address@hidden>        03/03/23 09:49:02

Modified files:
        Paper          : paper.tex 

Log message:
        The gamma of PC systems is 2.2

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/manuscripts/Paper/paper.tex.diff?tr1=1.50&tr2=1.51&r1=text&r2=text

Patches:
Index: manuscripts/Paper/paper.tex
diff -u manuscripts/Paper/paper.tex:1.50 manuscripts/Paper/paper.tex:1.51
--- manuscripts/Paper/paper.tex:1.50    Sun Mar 23 06:18:34 2003
+++ manuscripts/Paper/paper.tex Sun Mar 23 09:49:02 2003
@@ -841,11 +841,13 @@
 %  2) not really uniform; it's MORE uniform than RGB but not
 %     absolutely uniform
 
-For readability, we only use colors with the CIE $L^*$
-value over 80.
-Note that for correct computation of the lightness, 
-it is essential that the display gamma is properly adjusted
-for linear (XXX: usually around gamma 2) RGB reproduction.
+For readability, we only use colors with the CIE $L^*$ value over 80.
+Note that the display gamma interacts with the lightness computation:
+we have adjusted the computations for a display gamma of 2.2, 
+which is typically the default (with gamma correction 1.0) in PC systems.
+%Note that for correct computation of the lightness, 
+%it is essential that the display gamma is properly adjusted
+%for linear (XXX: usually around gamma 2) RGB reproduction.
 
 For each background,
 we use colors from {\em both} the dark and light end of the 
@@ -1103,7 +1105,7 @@
 and would require traversing the link.
 If viewing this document on a screen, 
 make sure the your gamma is properly set; the text {\bf is} readable 
-if the gamma is correct but the textures are too dark if not.
+if the gamma is correct but the textures are too dark if not. XXX
 }
 \end{figure*}