From 2f046ae8735c9ff95bbfca2b4b31e9a34c9ed54f Mon Sep 17 00:00:00 2001 From: Adrien BAK Date: Fri, 26 Sep 2014 12:34:16 +0900 Subject: [PATCH] fix grayscale loading --- modules/photo/test/test_npr.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/photo/test/test_npr.cpp b/modules/photo/test/test_npr.cpp index 2c5d11087d..f9fa5d080c 100755 --- a/modules/photo/test/test_npr.cpp +++ b/modules/photo/test/test_npr.cpp @@ -113,7 +113,7 @@ TEST(Photo_NPR_PencilSketch, regression) Mat pencil_result, color_pencil_result; pencilSketch(source,pencil_result, color_pencil_result, 10, 0.1f, 0.03f); - Mat pencil_reference = imread(folder + "pencil_sketch_reference.png"); + Mat pencil_reference = imread(folder + "pencil_sketch_reference.png", 0 /* == grayscale*/); double pencil_error = norm(pencil_reference, pencil_result, NORM_L1); EXPECT_LE(pencil_error, numerical_precision);