diff --git a/modules/ocl/test/test_bgfg.cpp b/modules/ocl/test/test_bgfg.cpp
index e35f26e3b7..aea361979b 100644
--- a/modules/ocl/test/test_bgfg.cpp
+++ b/modules/ocl/test/test_bgfg.cpp
@@ -142,7 +142,7 @@ PARAM_TEST_CASE(mog2, UseGray, DetectShadow, bool)
 
 TEST_P(mog2, Update)
 {
-    std::string inputFile = string(cvtest::TS::ptr()->get_data_path()) + "gpu/768x576.avi";
+    std::string inputFile = string(cvtest::TS::ptr()->get_data_path()) + "gpu/video/768x576.avi";
     cv::VideoCapture cap(inputFile);
     ASSERT_TRUE(cap.isOpened());
 
@@ -175,14 +175,9 @@ TEST_P(mog2, Update)
         mog2_gold(frame, foreground_gold);
 
         if (detectShadow)
-        {
-
-            EXPECT_MAT_SIMILAR(foreground_gold, foreground, 1e-2);
-        }
+            EXPECT_MAT_SIMILAR(foreground_gold, foreground, 15e-3)
         else
-        {
-            EXPECT_MAT_NEAR(foreground_gold, foreground, 0);
-        }
+            EXPECT_MAT_NEAR(foreground_gold, foreground, 0)
     }
 }
 
@@ -191,7 +186,7 @@ TEST_P(mog2, getBackgroundImage)
     if (useGray)
         return;
 
-    std::string inputFile = string(cvtest::TS::ptr()->get_data_path()) + "video/768x576.avi";
+    std::string inputFile = string(cvtest::TS::ptr()->get_data_path()) + "gpu/video/768x576.avi";
     cv::VideoCapture cap(inputFile);
     ASSERT_TRUE(cap.isOpened());
 
@@ -229,4 +224,4 @@ INSTANTIATE_TEST_CASE_P(OCL_Video, mog2, testing::Combine(
     testing::Values(DetectShadow(true), DetectShadow(false)),
     Values(true, false)));
 
-#endif
\ No newline at end of file
+#endif
diff --git a/modules/ocl/test/test_optflow.cpp b/modules/ocl/test/test_optflow.cpp
index 47bd807d9a..57aeabac29 100644
--- a/modules/ocl/test/test_optflow.cpp
+++ b/modules/ocl/test/test_optflow.cpp
@@ -146,10 +146,10 @@ PARAM_TEST_CASE(TVL1, bool)
 
 TEST_P(TVL1, Accuracy)
 {
-    cv::Mat frame0 = readImage("F:/mcw/opencv/opencv/samples/gpu/rubberwhale1.png", cv::IMREAD_GRAYSCALE);
+    cv::Mat frame0 = readImage("gpu/opticalflow/rubberwhale1.png", cv::IMREAD_GRAYSCALE);
     ASSERT_FALSE(frame0.empty());
 
-    cv::Mat frame1 = readImage("../../../opencv/samples/gpu/rubberwhale2.png", cv::IMREAD_GRAYSCALE);
+    cv::Mat frame1 = readImage("gpu/opticalflow/rubberwhale2.png", cv::IMREAD_GRAYSCALE);
     ASSERT_FALSE(frame1.empty());
 
     cv::ocl::OpticalFlowDual_TVL1_OCL d_alg;