Changeset 15381 for trunk/psModules/src/detrend/pmShutterCorrection.c

Timestamp:

Oct 25, 2007, 1:53:06 PM (19 years ago)

Author:

Paul Price

Message:

Need to adjust region for possible subregion.

File:

• trunk/psModules/src/detrend/pmShutterCorrection.c (modified) (1 diff)

trunk/psModules/src/detrend/pmShutterCorrection.c

@@ -832 +832 @@
     for (int j = 0; j < MEASURE_SAMPLES; j++) {
         psRegion *region = data->regions->data[j]; // Region of interest
-        psImage *subImage = psImageSubset(readout->image, *region); // Sub-image
+        psRegion adjusted = *region;    // Adjusted region, compensating for offsets
+        adjusted.x0 += readout->image->col0;
+        adjusted.x1 += readout->image->col0;
+        adjusted.y0 += readout->image->row0;
+        adjusted.y1 += readout->image->row0;
+        psImage *subImage = psImageSubset(readout->image, adjusted); // Sub-image
         psImage *subMask = NULL;        // Sub-image of mask
         if (readout->mask) {
-            subMask = psImageSubset(readout->mask, *region);
+            subMask = psImageSubset(readout->mask, ajusted);
         }
         if (!psImageStats(stats, subImage, subMask, maskVal)) {
-            psString regionString = psRegionToString(*region);
+            psString regionString = psRegionToString(adjusted);
             psWarning("Unable to measure sample statistics at %s in image.\n",
                       regionString);