opencv/modules/objdetect
Yan Wang 433c3da7cf Optimize the performance of cascade OpenCL kernel.
1. Use built-in mad() instead of += and *.
2. For stump stages, if weight.z == 0, avoid unnecessary calculation
because some features only have 2 rectangles..

It could improve
OCL_Cascade_Image_MinSize_CascadeClassifier.CascadeClassifier/*
about 10% mean values.

Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
2015-03-23 17:47:40 +08:00
..
doc/pics Removed Sphinx documentation files 2014-12-26 19:12:19 +03:00
include/opencv2 Included c-headers for better 2.4 compatibility 2014-12-19 17:05:26 +03:00
misc/java/test Modified java wrapping mechanism 2015-03-02 18:12:30 +03:00
perf world fix 2014-08-05 20:12:35 +04:00
src Optimize the performance of cascade OpenCL kernel. 2015-03-23 17:47:40 +08:00
test Several type of formal refactoring: 2014-08-13 15:21:35 +04:00
CMakeLists.txt Python support 2015-03-02 18:13:00 +03:00