Changeset 10018

Timestamp:

Nov 16, 2006, 10:56:42 AM (20 years ago)

Author:

Paul Price

Message:

Using robust statistics instead of sample.

File:

• trunk/psModules/src/detrend/pmMaskBadPixels.c (modified) (2 diffs)

trunk/psModules/src/detrend/pmMaskBadPixels.c

@@ -138 +138 @@
     PS_ASSERT_IMAGE_TYPE(suspects, PS_TYPE_S32, NULL);
 
-    psStats *stats = psStatsAlloc(PS_STAT_SAMPLE_MEAN | PS_STAT_SAMPLE_STDEV); // Statistics
+    psStats *stats = psStatsAlloc(PS_STAT_ROBUST_MEAN | PS_STAT_ROBUST_STDEV); // Statistics
     if (!psImageStats(stats, suspects, NULL, 0) || !isfinite(stats->sampleMean) ||
             !isfinite(stats->sampleStdev)) {
@@ -146 +146 @@
     }
 
-    float mean = stats->sampleMean;     // Mean value
-    float stdev = stats->sampleStdev;   // Standard deviation
+    float mean = stats->robustMean;     // Mean value
+    float stdev = stats->robustStdev;   // Standard deviation
     psFree(stats);