Index: trunk/psLib/src/imageops/psImageCovariance.h
===================================================================
--- trunk/psLib/src/imageops/psImageCovariance.h	(revision 23882)
+++ trunk/psLib/src/imageops/psImageCovariance.h	(revision 24832)
@@ -57,4 +57,10 @@
     );
 
+/// Weighted average of multiple covariance pseudo-matrices
+psKernel *psImageCovarianceAverageWeighted(
+    const psArray *array,               ///< Array of covariance pseudo-matrices
+    const psVector *weights             ///< Weights for each (F32)
+    );
+
 /// Truncate covariance pseudo-matrix
 ///