Changeset 34175

Timestamp:

Jul 18, 2012, 1:38:49 AM (14 years ago)

Author:

mhuber

Message:

merge rough fix for odd stack convolution when first image is rejected

File:

• tags/ipp-20120626/ppStack/src/ppStackSources.c (modified) (2 diffs, 1 prop)

tags/ipp-20120626/ppStack/src/ppStackSources.c

@@ -461 +461 @@
 
         // XXX something of a hack: require at least 2 detections or the nominated fraction of the max possible
-        int minMatches = PS_MAX(2, fracMatch * num);// Minimum number of matches required
+        //int minMatches = PS_MAX(2, fracMatch * num);// Minimum number of matches required
+        //MEH - if many poor images, will hit oddity with num fraction. use numGoodImages instead
+        int minMatches = PS_MAX(2, fracMatch * numGoodImages);// Minimum number of matches required
+
+        int good0 = 0;
+        for (int i = 0; i < num; i++) {
+            if (inputMask->data.U8[i]) {
+                continue;
+            }
+            good0 = i;
+            break;
+        }
+
         for (int i = 0; i < matches->n; i++) {
             pmSourceMatch *match = matches->data[i]; // Match of interest
@@ -469 +481 @@
 
             // We need to grab a single instance of this source: just take the first available
-            int image = match->image->data.S32[0]; // Index of image
-            int index = match->index->data.S32[0]; // Index of source within image
+            // MEH - if first available is a rejected image, then problem. so take first non-rejected instance above
+            //int image = match->image->data.S32[0]; // Index of image
+            //int index = match->index->data.S32[0]; // Index of source within image
+            int image = match->image->data.S32[good0]; // Index of image
+            int index = match->index->data.S32[good0]; // Index of source within image
             psArray *sources = sourceLists->data[image]; // Sources for image
             pmSource *source = sources->data[index]; // Source of interest