[Gzz-commits] manuscripts/Paper paper.tex

[Tuomas J. Lukka]

CVSROOT:        /cvsroot/gzz
Module name:    manuscripts
Changes by:     Tuomas J. Lukka <address@hidden>        03/03/31 11:20:20

Modified files:
        Paper          : paper.tex 

Log message:
        cut

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/manuscripts/Paper/paper.tex.diff?tr1=1.108&tr2=1.109&r1=text&r2=text

Patches:
Index: manuscripts/Paper/paper.tex
diff -u manuscripts/Paper/paper.tex:1.108 manuscripts/Paper/paper.tex:1.109
--- manuscripts/Paper/paper.tex:1.108   Mon Mar 31 11:16:30 2003
+++ manuscripts/Paper/paper.tex Mon Mar 31 11:20:20 2003
@@ -233,6 +233,7 @@
 such as polygons or Bezi\'er patches, modifying their rendered appearance 
 in some way (coloring\cite{catmull74}, bump mapping\cite{blinn78bump}, etc.).
 
+\iftechreport
 Due to the price of texturing-capable hardware, most uses
 of texturing until the mid-1990s were in scientific
 visualization and the entertainment industry.
@@ -248,9 +249,10 @@
 (often called texture 
 shading in that context)\iftechreport\cite{fuchs89pixelplanes,lastra95shading,%
 olano98pixelflow,mccool99textureshaders}\fi.
+\fi
 
-In addition to being drawn by hand or scanned,
-textures have been synthesized procedurally\cite{perlin-noise-intro},
+%In addition to being drawn by hand or scanned,
+Textures have been synthesized in several ways: 
procedurally\cite{perlin-noise-intro},
 using 
 other textures as a starting point 
 (see, e.g., Heeger\cite{heeger95pyramid}),
@@ -270,9 +272,9 @@
 
 Psychophysical studies on texture perception have mostly concentrated
 on pre-attentive 
-\emph{visual texture discrimination}\cite{julesz62visualpattern}, 
+\emph{visual texture 
discrimination}\cite{julesz62visualpattern,bergen91theories}, 
 the ability of human observers to effortlessly discriminate
-pairs of certain textures (see Bergen\cite{bergen91theories} for a review). 
+pairs of certain textures. 
 Discrimination models can provide insight on the pre-attentive 
 processes underlying visual perception.