From: berak <px1704@web.de>
Date: Sat, 30 Nov 2013 11:00:22 +0000 (+0100)
Subject: swapped x,y in elbp_
X-Git-Tag: accepted/tizen/ivi/20140515.103456~1^2~223^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=773616ee04e38b66fdf9383a691e367c0b97f37e;p=profile%2Fivi%2Fopencv.git

swapped x,y in elbp_
---

diff --git a/modules/contrib/src/facerec.cpp b/modules/contrib/src/facerec.cpp
index bc41a86..bd202d2 100644
--- a/modules/contrib/src/facerec.cpp
+++ b/modules/contrib/src/facerec.cpp
@@ -603,8 +603,8 @@ inline void elbp_(InputArray _src, OutputArray _dst, int radius, int neighbors)
     dst.setTo(0);
     for(int n=0; n<neighbors; n++) {
         // sample points
-        float x = static_cast<float>(-radius * sin(2.0*CV_PI*n/static_cast<float>(neighbors)));
-        float y = static_cast<float>(radius * cos(2.0*CV_PI*n/static_cast<float>(neighbors)));
+        float x = static_cast<float>(radius * cos(2.0*CV_PI*n/static_cast<float>(neighbors)));
+        float y = static_cast<float>(-radius * sin(2.0*CV_PI*n/static_cast<float>(neighbors)));
         // relative indices
         int fx = static_cast<int>(floor(x));
         int fy = static_cast<int>(floor(y));