Changeset 42658

Timestamp:

Apr 13, 2024, 12:01:58 PM (2 years ago)

Author:

eugene

Message:

add comments on jpeg.mdc and ALTCOLORS JPEG recipe

File:

• trunk/ippconfig/recipes/jpeg.mdc (modified) (3 diffs)

trunk/ippconfig/recipes/jpeg.mdc

@@ +1 @@
+# This recipe file is used in a slightly different fashion from the others
+# The different programs define an output JPEG file (or files) for the binned
+# images with names based on the program and the binning level.
+
+# ppImage : PPIMAGE.JPEG1 & PPIMAGE.JPEG2
+# ppSub   : PPSUB.OUTPUT.JPEG1 & PPSUB.OUTPUT.JPEG2 & PPSUB.OUTPUT.RESID.JPEG
+# ppStack : PPSTACK.OUTPUT.JPEG1 & PPSTACK.OUTPUT.JPEG2
+# ppstamp : PPSTAMP.OUTPUT.JPEG
+
+# these names are the used to select the recipe metadata blocks below
+
+# alternate recipes can be defined by nesting those metadata blocks inside
+# additional named blocks, like the BIAS example below
+
 # JPEG options for files
 # Each METADATA entry should contain:
@@ -7 +21 @@
 # * OPTIONS: comma-separated list : -SB,+SB,+X,+Y,-X,-Y
 
+# to define the grayscale values, the image robust MEAN and STDEV are calculated
+# (if those cannot be calculated, a simple MEAN and STDEV are used)
+
+# the different SCALE.MODE values define the min and max colorscale values as:
+# RANGE    : MEAN - 2*STDEV*SCALE.MIN to MEAN + 2*STDEV*SCALE.MAX
+# FRACTION : MEAN*SCALE.MIN           to MEAN*SCALE.MAX
+# VALUE    : SCALE.MIN                to SCALE.MAX
+
+# COLORMAP values can be: greyscale, grayscale, -greyscale, -grayscale, heat, rainbow, 
+
 PPIMAGE.JPEG1           METADATA
         COLORMAP        STR     -greyscale
@@ -15 +39 @@
 END
 
+PPIMAGE.JPEG2   METADATA
+        COLORMAP        STR     -greyscale
+        SCALE.MODE      STR     RANGE
+        SCALE.MIN       F32      -5.0
+        SCALE.MAX       F32     +10.0
+        OPTIONS         STR     -SB,-X,+Y
+END
+
+ALTCOLORS               METADATA
+    PPIMAGE.JPEG1           METADATA
+            COLORMAP        STR     rainbow
+            SCALE.MODE      STR     RANGE
+            SCALE.MIN       F32      -5.0
+            SCALE.MAX       F32     +10.0
+            OPTIONS         STR     +SB,-X,+Y
+    END
+    
+    PPIMAGE.JPEG2   METADATA
+            COLORMAP        STR     rainbow
+            SCALE.MODE      STR     RANGE
+            SCALE.MIN       F32      -5.0
+            SCALE.MAX       F32     +10.0
+            OPTIONS         STR     -SB,-X,+Y
+    END
+END
+
 PPIMAGE.JPEG1.HEAT      METADATA
-        COLORMAP        STR     heat
+        COLORMAP        STR     -greyscale
         SCALE.MODE      STR     FRACTION
-        SCALE.MIN       F32     0.95
-        SCALE.MAX       F32     1.05
-        OPTIONS         STR     +SB,-X,+Y
-END
-
-PPIMAGE.JPEG2   METADATA
-        COLORMAP        STR     -greyscale
-        SCALE.MODE      STR     RANGE
-        SCALE.MIN       F32      -5.0
-        SCALE.MAX       F32     +10.0
-        OPTIONS         STR     -SB,-X,+Y
+        SCALE.MIN       F32     0.5
+        SCALE.MAX       F32     1.5
+        OPTIONS         STR     +SB,+X,+Y
 END