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changeset 11379:370e385e1edd octave-forge

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medfilt2: call ordfiltn directly, not ordfilt2
author carandraug
date Sun, 13 Jan 2013 23:59:37 +0000
parents dcde9f1576d4
children 68c8a8c33567
files main/image/inst/medfilt2.m
diffstat 1 files changed, 3 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/main/image/inst/medfilt2.m	Sun Jan 13 23:39:54 2013 +0000
+++ b/main/image/inst/medfilt2.m	Sun Jan 13 23:59:37 2013 +0000
@@ -84,6 +84,8 @@
     endif
   endfor
 
+  ## TODO this should probably be implemented as an option of
+  ##      __spatial_filtering__ where median() cold be called directly
   n = nnz (domain);
   if ((n - 2*floor(n/2)) == 0) % n even - more work
     nth = floor (n/2);
@@ -92,7 +94,7 @@
     retval = a./2 + b./2; # split into two divisions to avoid overflow on integer data
   else
     nth = floor (n/2) + 1;
-    retval = ordfilt2 (A, nth, domain, padding);
+    retval = ordfiltn (A, nth, domain, padding);
   endif
 
 endfunction