From f1e025dc6896774a21df8ab3eb9e555df0a486d0 Mon Sep 17 00:00:00 2001 From: Daniil Osokin Date: Thu, 11 Oct 2012 14:36:12 +0400 Subject: [PATCH] delete normalization in gabor kernel #1995 --- modules/imgproc/src/gabor.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/modules/imgproc/src/gabor.cpp b/modules/imgproc/src/gabor.cpp index 4cbbd24..e5d10dd 100644 --- a/modules/imgproc/src/gabor.cpp +++ b/modules/imgproc/src/gabor.cpp @@ -73,7 +73,7 @@ cv::Mat cv::getGaborKernel( Size ksize, double sigma, double theta, CV_Assert( ktype == CV_32F || ktype == CV_64F ); Mat kernel(ymax - ymin + 1, xmax - xmin + 1, ktype); - double scale = 1/(2*CV_PI*sigma_x*sigma_y); + double scale = 1; double ex = -0.5/(sigma_x*sigma_x); double ey = -0.5/(sigma_y*sigma_y); double cscale = CV_PI*2/lambd; @@ -90,7 +90,7 @@ cv::Mat cv::getGaborKernel( Size ksize, double sigma, double theta, else kernel.at(ymax - y, xmax - x) = v; } - + return kernel; } -- 2.7.4