Changeset 3294 in Sophya for trunk/SophyaLib/Manual/piapp.tex

Timestamp:

Aug 16, 2007, 11:31:13 PM (18 years ago)

Author:

ansari

Message:

petite mise a jour piapp.tex suite ajout attribut autolut ds PIImage , Reza 16/08/2007

File:

• trunk/SophyaLib/Manual/piapp.tex (modified) (1 diff)

trunk/SophyaLib/Manual/piapp.tex

@@ -598 +598 @@
 >> LUT (look-up table) definition (pixel value to index conversion)
   lut=type,min,max   (type=lin/log/sqrt/square)
+>> AutoLut selector : define the method for automatic determination 
+     of LUT limits (min/max) 
+  autolut=alt[,ns[,minp,maxp]] (minp<=pixels<=maxp)
+   - autolut=minmax[,Frac] 0<=Frac<=1
+   - autolut=meansig[,ns] --> mean +/- ns*sigma  
+   - autolut=hispeak[,ns] --> around the peak of pixel values histogram
+   - autolut=histail[,ns] --> the tail of pixel values histogram
 >> Define color table and reversing color indexing flag
   ColTableName     revcmap