From f21f153a5f18bc82e129ab5e7a9dd2965b91c2b7 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Mon, 21 Nov 2016 14:31:26 +0300
Subject: [PATCH] test: backport check for Image_KernelSize_GaborFilter2d perf
 test

---
 modules/imgproc/perf/perf_filter2d.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/imgproc/perf/perf_filter2d.cpp b/modules/imgproc/perf/perf_filter2d.cpp
index 98992e98e5..2c20e1c451 100644
--- a/modules/imgproc/perf/perf_filter2d.cpp
+++ b/modules/imgproc/perf/perf_filter2d.cpp
@@ -70,5 +70,5 @@ PERF_TEST_P( Image_KernelSize, GaborFilter2d,
         filter2D(sourceImage, filteredImage, CV_32F, gaborKernel);
     }
 
-    SANITY_CHECK(filteredImage, 1e-3);
+    SANITY_CHECK(filteredImage, 1e-6, ERROR_RELATIVE);
 }