Changeset 24875

Timestamp:

Jul 21, 2009, 10:42:38 AM (17 years ago)

Author:

eugene

Message:

moved pmFootprintCull from psphot to modules; added a softening parameter to the footprint culling

Location:

trunk/psModules/src/objects

Files:

• Makefile.am (modified) (1 diff)
• pmFootprint.h (modified) (1 diff)
• pmFootprintCullPeaks.c (added)

trunk/psModules/src/objects/Makefile.am

@@ -10 +10 @@
         pmFootprintArraysMerge.c \
         pmFootprintAssignPeaks.c \
+        pmFootprintCullPeaks.c \
         pmFootprintFind.c \
         pmFootprintFindAtPoint.c \

trunk/psModules/src/objects/pmFootprint.h

@@ -51 +51 @@
 void pmSetFootprintArrayIDsForImage(psImage *idImage,
                                     const psArray *footprints, // the footprints to insert
-                                    const bool relativeIDs); // show IDs starting at 0, not pmFootprint->id
+                                    const bool relativeIDs // show IDs starting at 0, not pmFootprint->id
+    );
 
 psErrorCode pmFootprintsAssignPeaks(psArray *footprints, const psArray *peaks);
 
-psErrorCode pmFootprintArrayCullPeaks(const psImage *img, const psImage *weight, psArray *footprints,
-                                 const float nsigma, const float threshold_min);
-psErrorCode pmFootprintCullPeaks(const psImage *img, const psImage *weight, pmFootprint *fp,
-                                 const float nsigma, const float threshold_min);
+psErrorCode pmFootprintCullPeaks(const psImage *img,       // the image wherein lives the footprint
+                                 const psImage *weight,    // corresponding variance image
+                                 pmFootprint *fp,          // Footprint containing mortal peaks
+                                 const float nsigma_delta, // how many sigma above local background a peak needs to be to survive
+                                 const float fPadding, // fractional padding added to stdev since bright peaks have unreasonably high significance
+                                 const float min_threshold // minimum permitted coll height
+    );
 
 psArray *pmFootprintArrayToPeaks(const psArray *footprints);