Changeset 27838 for branches/tap_branches/psLib/src/imageops/psImageConvolve.h

Timestamp:

May 3, 2010, 8:41:49 AM (16 years ago)

Author:

eugene

Message:

updates from trunk

Location:

branches/tap_branches

Files:

• . (modified) (1 prop)
• psLib (modified) (1 prop)
• psLib/src/imageops/psImageConvolve.h (modified) (1 diff)

branches/tap_branches/psLib/src/imageops/psImageConvolve.h

@@ -138 +138 @@
 );
 
+/// Truncate a kernel
+///
+/// Truncates the outer parts of the kernel where the contribution is below the nominated fraction of the
+/// total kernel.
+bool psKernelTruncate(
+    psKernel *in,                       ///< Kernel to be truncated
+    float frac                          ///< Fraction for truncation threshold
+    );
+
+
 /// Convolve an image with a kernel, using a direct convolution
 ///