chore: import upstream snapshot with attribution

2026-07-13 12:06:04 +08:00
commit 86c9b1c39f
7743 changed files with 3316339 additions and 0 deletions
@@ -0,0 +1,57 @@
+// 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 "test_invariance_utils.hpp"
+
+#include "test_detectors_invariance.impl.hpp"
+
+namespace opencv_test { namespace {
+
+const static std::string IMAGE_TSUKUBA = "features2d/tsukuba.png";
+const static std::string IMAGE_BIKES = "detectors_descriptors_evaluation/images_datasets/bikes/img1.png";
+#define Value(...) Values(make_tuple(__VA_ARGS__))
+
+/*
+ * Detector's rotation invariance check
+ */
+
+INSTANTIATE_TEST_CASE_P(SIFT, DetectorRotationInvariance,
+                        Value(IMAGE_TSUKUBA, []() { return SIFT::create(); }, 0.45f, 0.70f));
+
+INSTANTIATE_TEST_CASE_P(BRISK, DetectorRotationInvariance,
+                        Value(IMAGE_TSUKUBA, []() { return BRISK::create(); }, 0.45f, 0.76f));
+
+INSTANTIATE_TEST_CASE_P(ORB, DetectorRotationInvariance,
+                        Value(IMAGE_TSUKUBA, []() { return ORB::create(); }, 0.5f, 0.76f));
+
+INSTANTIATE_TEST_CASE_P(AKAZE, DetectorRotationInvariance,
+                        Value(IMAGE_TSUKUBA, []() { return AKAZE::create(); }, 0.5f, 0.71f));
+
+INSTANTIATE_TEST_CASE_P(AKAZE_DESCRIPTOR_KAZE, DetectorRotationInvariance,
+                        Value(IMAGE_TSUKUBA, []() { return AKAZE::create(AKAZE::DESCRIPTOR_KAZE); }, 0.5f, 0.71f));
+
+/*
+ * Detector's scale invariance check
+ */
+
+INSTANTIATE_TEST_CASE_P(SIFT, DetectorScaleInvariance,
+                        Value(IMAGE_BIKES, []() { return SIFT::create(0, 3, 0.09); }, 0.60f, 0.98f));
+
+INSTANTIATE_TEST_CASE_P(BRISK, DetectorScaleInvariance,
+                        Value(IMAGE_BIKES, []() { return BRISK::create(); }, 0.08f, 0.49f));
+
+INSTANTIATE_TEST_CASE_P(ORB, DetectorScaleInvariance,
+                        Value(IMAGE_BIKES, []() { return ORB::create(); }, 0.08f, 0.49f));
+
+INSTANTIATE_TEST_CASE_P(KAZE, DetectorScaleInvariance,
+                        Value(IMAGE_BIKES, []() { return KAZE::create(); }, 0.08f, 0.49f));
+
+INSTANTIATE_TEST_CASE_P(AKAZE, DetectorScaleInvariance,
+                        Value(IMAGE_BIKES, []() { return AKAZE::create(); }, 0.08f, 0.49f));
+
+INSTANTIATE_TEST_CASE_P(AKAZE_DESCRIPTOR_KAZE, DetectorScaleInvariance,
+                        Value(IMAGE_BIKES, []() { return AKAZE::create(AKAZE::DESCRIPTOR_KAZE); }, 0.08f, 0.49f));
+
+}} // namespace