Changeset 26769 for branches/eam_branches/20091201/ippconfig/recipes/ppSub.config

Timestamp:

Feb 4, 2010, 3:18:46 PM (16 years ago)

Author:

Paul Price

Message:

Using psKernelTruncate to reduce size of the kernel before calculating the covariance matrix.

File:

• branches/eam_branches/20091201/ippconfig/recipes/ppSub.config (modified) (2 diffs)

branches/eam_branches/20091201/ippconfig/recipes/ppSub.config

@@ -2 +2 @@
 
 KERNEL.TYPE     STR     ISIS            # Kernel type to use (POIS|ISIS|SPAM|FRIES|GUNK|RINGS)
-KERNEL.SIZE     S32     35              # Kernel half-size (pixels)
+KERNEL.SIZE     S32     20              # Kernel half-size (pixels)
 SPATIAL.ORDER   S32     1               # Spatial polynomial order
 REGION.SIZE     F32     0               # Iso-kernel region size (pixels)
 SOURCE.RADIUS   F32     3.0             # Source matching radius (pixels)
 STAMP.SPACING   F32     300             # Typical spacing between stamps (pixels)
-STAMP.FOOTPRINT S32     40              # Size of stamps (pixels)
+STAMP.FOOTPRINT S32     25              # Size of stamps (pixels)
 STAMP.THRESHOLD F32     5               # Flux threshold for stamps (stdev above background)
 STRIDE          S32     100             # Size of convolution patches (pixels)
@@ -16 +16 @@
 SKY.ERR         F32     0.0             # Relative systematic error in images
 NORM.FRAC       F32     0.03            # Fraction of window for normalisation window
+COVAR.FRAC      F32     0.01            # Fraction of kernel to truncate before calculating covariance
 
 MASK.VAL        STR     MASK.VALUE,CONV.BAD     # Mask value for input