On Sun, Oct 5, 2008 at 9:21 PM, Søren Hauberg <[EMAIL PROTECTED]> wrote:
> Hi All,
> I've just made a fairly large change to __cordfltn__ in the image
> package. In fact the change is so large that the function is now called
> __spatial_filtering__ :-) The change includes quite a bit of template
> code, so I'd appreciate if people with non-gcc compilers could check if
> it builds on their machine.
I need the following patch to compile it with MSVC.
Is there any test available to check functionality?
Michael.
Index: src/__spatial_filtering__.cc
===================================================================
--- src/__spatial_filtering__.cc (revision 5336)
+++ src/__spatial_filtering__.cc (working copy)
@@ -18,6 +18,7 @@
// -- Soren Hauberg, March 21st, 2008
#include <octave/oct.h>
+#include <octave/lo-mappers.h>
/**
* Filter functions for ordered filtering.
@@ -197,7 +198,7 @@
{
const double p = hist (i);
if (p > 0)
- entropy -= p * log2 (p);
+ entropy -= p * xlog2 (p);
}
return entropy;
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