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 +1,69 @@
+package org.opencv.test.features;
+
+import org.opencv.test.OpenCVTestCase;
+import org.opencv.test.OpenCVTestRunner;
+import org.opencv.xfeatures2d.MSDDetector;
+
+public class MSDFeatureDetectorTest extends OpenCVTestCase {
+
+    MSDDetector detector;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        detector = MSDDetector.create(); // default (3,5,5,0,250.4,',1.25,-1,false)
+    }
+
+    public void testCreate() {
+        assertNotNull(detector);
+    }
+
+    public void testDetectListOfMatListOfListOfKeyPoint() {
+        fail("Not yet implemented");
+    }
+
+    public void testDetectListOfMatListOfListOfKeyPointListOfMat() {
+        fail("Not yet implemented");
+    }
+
+    public void testDetectMatListOfKeyPoint() {
+        fail("Not yet implemented");
+    }
+
+    public void testDetectMatListOfKeyPointMat() {
+        fail("Not yet implemented");
+    }
+
+    public void testEmpty() {
+        fail("Not yet implemented");
+    }
+
+    public void testReadYml() {
+        String filename = OpenCVTestRunner.getTempFileName("yml");
+        writeFile(filename, "%YAML:1.0\n---\nname: \"Feature2D.MSD\"\npatch_radius: 4\nsearch_area_radius: 6\nnms_radius: 7\nnms_scale_radius: 1\nth_saliency: 251.\nkNN: 2\nscale_factor: 1.26\nn_scales: 3\ncompute_orientation: 1\n");
+
+        detector.read(filename);
+
+        assertEquals(4, detector.getPatchRadius());
+        assertEquals(6, detector.getSearchAreaRadius());
+        assertEquals(7, detector.getNmsRadius());
+        assertEquals(1, detector.getNmsScaleRadius());
+        assertEquals(251.0f, detector.getThSaliency());
+        assertEquals(2, detector.getKNN());
+        assertEquals(1.26f, detector.getScaleFactor());
+        assertEquals(3, detector.getNScales());
+        assertEquals(true, detector.getComputeOrientation());
+    }
+
+    public void testWriteYml() {
+        String filename = OpenCVTestRunner.getTempFileName("yml");
+
+        detector.write(filename);
+
+        String truth = "%YAML 1.2\n---\nname: \"Feature2D.MSD\"\npatch_radius: 3\nsearch_area_radius: 5\nnms_radius: 5\nnms_scale_radius: 0\nth_saliency: 250.\nkNN: 4\nscale_factor: 1.25\nn_scales: -1\ncompute_orientation: false\n";
+        String actual = readFile(filename);
+        actual = actual.replaceAll("e([+-])0(\\d\\d)", "e$1$2"); // NOTE: workaround for different platforms double representation
+        assertEquals(truth, actual);
+    }
+
+}