Changeset 26705 for branches/eam_branches/20091201/psphot/src/psphotEfficiency.c

Timestamp:

Jan 28, 2010, 4:29:36 AM (16 years ago)

Author:

Paul Price

Message:

Use new function to speed up calculation of covariance factor.

File:

• branches/eam_branches/20091201/psphot/src/psphotEfficiency.c (modified) (1 diff)

branches/eam_branches/20091201/psphot/src/psphotEfficiency.c

@@ -33 +33 @@
 
     psKernel *kernel = psImageSmoothKernel(smoothSigma, smoothNsigma); // Kernel used for smoothing
-    psKernel *newCovar = psImageCovarianceCalculate(kernel, ro->covariance); // Covariance matrix
+    *covarFactor = psImageCovarianceCalculateFactor(kernel, ro->covariance);
     psFree(kernel);
-    *covarFactor = psImageCovarianceFactor(newCovar); // Variance factor
-    psFree(newCovar);
 
     psStats *stats = psStatsAlloc(PS_STAT_ROBUST_MEDIAN); // Statistics for variance