init - 初始化项目

modules/features2d/test/ocl/test_feature2d.cpp

@@ -0,0 +1,72 @@
+// This file is part of OpenCV project.
+// It is subject to the license terms in the LICENSE file found in the top-level directory
+// of this distribution and at http://opencv.org/license.html
+
+#include "../test_precomp.hpp"
+#include "cvconfig.h"
+#include "opencv2/ts/ocl_test.hpp"
+
+#ifdef HAVE_OPENCL
+
+namespace opencv_test {
+namespace ocl {
+
+#define TEST_IMAGES testing::Values(\
+    "detectors_descriptors_evaluation/images_datasets/leuven/img1.png",\
+    "../stitching/a3.png", \
+    "../stitching/s2.jpg")
+
+PARAM_TEST_CASE(Feature2DFixture, Ptr<Feature2D>, std::string)
+{
+    std::string filename;
+    Mat image, descriptors;
+    vector<KeyPoint> keypoints;
+    UMat uimage, udescriptors;
+    vector<KeyPoint> ukeypoints;
+    Ptr<Feature2D> feature;
+
+    virtual void SetUp()
+    {
+        feature = GET_PARAM(0);
+        filename = GET_PARAM(1);
+
+        image = readImage(filename);
+
+        ASSERT_FALSE(image.empty());
+
+        image.copyTo(uimage);
+
+        OCL_OFF(feature->detect(image, keypoints));
+        OCL_ON(feature->detect(uimage, ukeypoints));
+        // note: we use keypoints from CPU for GPU too, to test descriptors separately
+        OCL_OFF(feature->compute(image, keypoints, descriptors));
+        OCL_ON(feature->compute(uimage, keypoints, udescriptors));
+    }
+};
+
+OCL_TEST_P(Feature2DFixture, KeypointsSame)
+{
+    EXPECT_EQ(keypoints.size(), ukeypoints.size());
+
+    for (size_t i = 0; i < keypoints.size(); ++i)
+    {
+        EXPECT_GE(KeyPoint::overlap(keypoints[i], ukeypoints[i]), 0.95);
+        EXPECT_NEAR(keypoints[i].angle, ukeypoints[i].angle, 0.05);
+    }
+}
+
+OCL_TEST_P(Feature2DFixture, DescriptorsSame)
+{
+    EXPECT_MAT_NEAR(descriptors, udescriptors, 0.001);
+}
+
+OCL_INSTANTIATE_TEST_CASE_P(AKAZE, Feature2DFixture,
+    testing::Combine(testing::Values(AKAZE::create()), TEST_IMAGES));
+
+OCL_INSTANTIATE_TEST_CASE_P(AKAZE_DESCRIPTOR_KAZE, Feature2DFixture,
+    testing::Combine(testing::Values(AKAZE::create(AKAZE::DESCRIPTOR_KAZE)), TEST_IMAGES));
+
+}//ocl
+}//cvtest
+
+#endif //HAVE_OPENCL