vendor: OpenCV 5.0.0 snapshot at 755e50675d97db9b7d449d8bd6b09888646f6c6e

2026-08-22 00:11:13 +08:00
commit 12022378a3
3872 changed files with 2513409 additions and 0 deletions
@@ -0,0 +1,74 @@
+#include "perf_precomp.hpp"
+namespace opencv_test { namespace {
+
+typedef tuple<std::string, std::string, bool> ST_SR_IM_Sparse_t;
+typedef TestBaseWithParam<ST_SR_IM_Sparse_t> ST_SR_IM_Sparse;
+PERF_TEST_P(ST_SR_IM_Sparse, OpticalFlow_SparseRLOF,
+    testing::Combine(
+        testing::Values<std::string>("ST_BILINEAR", "ST_STANDART"),
+        testing::Values<std::string>("SR_CROSS", "SR_FIXED"),
+        testing::Values(true, false))
+)
+{
+    Mat frame1 = imread(getDataPath("cv/optflow/RubberWhale1.png"));
+    Mat frame2 = imread(getDataPath("cv/optflow/RubberWhale2.png"));
+    ASSERT_FALSE(frame1.empty());
+    ASSERT_FALSE(frame2.empty());
+    vector<Point2f> prevPts, currPts;
+    for (int r = 0; r < frame1.rows; r += 10)
+    {
+        for (int c = 0; c < frame1.cols; c += 10)
+        {
+            prevPts.push_back(Point2f(static_cast<float>(c), static_cast<float>(r)));
+        }
+    }
+    vector<uchar> status(prevPts.size());
+    vector<float> err(prevPts.size());
+
+    Ptr<RLOFOpticalFlowParameter> param = Ptr<RLOFOpticalFlowParameter>(new RLOFOpticalFlowParameter);
+    if (get<0>(GetParam()) == "ST_BILINEAR")
+        param->solverType = ST_BILINEAR;
+    if (get<0>(GetParam()) == "ST_STANDART")
+        param->solverType = ST_STANDART;
+    if (get<1>(GetParam()) == "SR_CROSS")
+        param->supportRegionType = SR_CROSS;
+    if (get<1>(GetParam()) == "SR_FIXED")
+        param->supportRegionType = SR_FIXED;
+    param->useIlluminationModel = get<2>(GetParam());
+
+    PERF_SAMPLE_BEGIN()
+        calcOpticalFlowSparseRLOF(frame1, frame2, prevPts, currPts, status, err, param, 1.f);
+    PERF_SAMPLE_END()
+
+    SANITY_CHECK_NOTHING();
+}
+
+typedef tuple<std::string, int> INTERP_GRID_Dense_t;
+typedef TestBaseWithParam<INTERP_GRID_Dense_t> INTERP_GRID_Dense;
+PERF_TEST_P(INTERP_GRID_Dense, OpticalFlow_DenseRLOF,
+    testing::Combine(
+        testing::Values<std::string>("INTERP_EPIC", "INTERP_GEO", "INTERP_RIC"),
+        testing::Values<int>(4,10))
+)
+{
+    Mat flow;
+    Mat frame1 = imread(getDataPath("cv/optflow/RubberWhale1.png"));
+    Mat frame2 = imread(getDataPath("cv/optflow/RubberWhale1.png"));
+    ASSERT_FALSE(frame1.empty());
+    ASSERT_FALSE(frame2.empty());
+    Ptr<RLOFOpticalFlowParameter> param = Ptr<RLOFOpticalFlowParameter>(new RLOFOpticalFlowParameter);;
+    Ptr< DenseRLOFOpticalFlow> algo = DenseRLOFOpticalFlow::create();
+    InterpolationType interp_type = INTERP_EPIC;
+    if (get<0>(GetParam()) == "INTERP_EPIC")
+        interp_type = INTERP_EPIC;
+    if (get<0>(GetParam()) == "INTERP_GEO")
+        interp_type = INTERP_GEO;
+    if (get<0>(GetParam()) == "INTERP_RIC")
+        interp_type = INTERP_RIC;
+    PERF_SAMPLE_BEGIN()
+        calcOpticalFlowDenseRLOF(frame1, frame2,flow, param, 1.0f, Size(get<1>(GetParam()), get<1>(GetParam())), interp_type);
+    PERF_SAMPLE_END()
+    SANITY_CHECK_NOTHING();
+}
+
+}} // namespace