(no commit message)

diff --git a/MagickCore/compare.c b/MagickCore/compare.c
index aeba1a1bc076551781eb18f55f13c93c734a5251..3c596eefa184eb61a24d7d3336b44218af178df9 100644 (file)
--- a/MagickCore/compare.c
+++ b/MagickCore/compare.c
@@ -1125,6 +1125,11 @@ static MagickBooleanType GetPerceptualHashDistortion(const Image *image,
     ssize_t
       channel;
 
+    /*
+      Compute sum of moment differences squared.
+    */
+    if (i == 2)
+      continue;  /* I3 is not independent of other moments */
     for (channel=0; channel < MaxPixelChannels; channel++)
     {
       double