use Scharr operator instead of Sobel operator for edge detection
authorRudolf Polzer <divverent@alientrap.org>
Sat, 28 Aug 2010 09:20:59 +0000 (11:20 +0200)
committerRudolf Polzer <divverent@alientrap.org>
Sat, 28 Aug 2010 09:20:59 +0000 (11:20 +0200)
commit443b4bfa9f18f22c56b22537ef856ad1ba617d74
treee06122a5bb97d64cbb1d70b5caeadab86659c29c
parentdb5c45ff17e7e30a234d43ba1830fa902d8a8c65
use Scharr operator instead of Sobel operator for edge detection
misc/tools/fft-normalmap-to-heightmap.c