From faba363adb0c48c9f3126a6e2c6f140c5ebae704 Mon Sep 17 00:00:00 2001 From: Cristy Date: Sat, 26 Aug 2017 13:31:09 -0400 Subject: [PATCH] ... --- MagickCore/compare.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/MagickCore/compare.c b/MagickCore/compare.c index 5ad75cc90..e00ea3306 100644 --- a/MagickCore/compare.c +++ b/MagickCore/compare.c @@ -1441,9 +1441,9 @@ static MagickBooleanType GetStructuralSimilarityDistortion(const Image *image, x_pixel_mu_squared, x_pixel_sigma_squared, x_pixel_squared, - x_y_mu, - x_y_pixel, - x_y_sigma, + xy_mu, + xy_pixel, + xy_sigma, y_pixel, y_pixel_mu, y_pixel_mu_squared, @@ -1471,11 +1471,11 @@ static MagickBooleanType GetStructuralSimilarityDistortion(const Image *image, y_pixel_mu=(*k)*y_pixel; y_pixel_mu_squared=y_pixel_mu*y_pixel_mu; y_pixel_sigma_squared=(*k)*y_pixel_squared-y_pixel_mu_squared; - x_y_pixel=x_pixel*y_pixel; - x_y_sigma=(*k)*x_y_pixel; - x_y_mu=x_pixel_mu*y_pixel_mu; - x_y_sigma=x_y_sigma-x_y_mu; - channel_distortion[i]+=((2.0*x_y_mu+c1)*(2.0*x_y_sigma+c2))/ + xy_pixel=x_pixel*y_pixel; + xy_sigma=(*k)*xy_pixel; + xy_mu=x_pixel_mu*y_pixel_mu; + xy_sigma=xy_sigma-xy_mu; + channel_distortion[i]+=((2.0*xy_mu+c1)*(2.0*xy_sigma+c2))/ ((x_pixel_mu_squared+y_pixel_mu_squared+c1)* (x_pixel_sigma_squared+y_pixel_sigma_squared+c2)); } -- 2.50.1