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b14ea19466
core: persistence: output reals as human-friendly expression. #25351 Close #25073 Related https://github.com/opencv/opencv/pull/25087 This patch is need to merge same time with https://github.com/opencv/opencv_contrib/pull/3714 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
71 lines
2.5 KiB
Java
71 lines
2.5 KiB
Java
package org.opencv.test.features2d;
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import org.opencv.test.OpenCVTestCase;
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import org.opencv.test.OpenCVTestRunner;
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import org.opencv.features2d.MSER;
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public class MSERFeatureDetectorTest extends OpenCVTestCase {
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MSER detector;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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detector = MSER.create(); // default constructor have (5, 60, 14400, .25, .2, 200, 1.01, .003, 5)
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}
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public void testCreate() {
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assertNotNull(detector);
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}
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public void testDetectListOfMatListOfListOfKeyPoint() {
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fail("Not yet implemented");
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}
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public void testDetectListOfMatListOfListOfKeyPointListOfMat() {
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fail("Not yet implemented");
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}
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public void testDetectMatListOfKeyPoint() {
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fail("Not yet implemented");
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}
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public void testDetectMatListOfKeyPointMat() {
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fail("Not yet implemented");
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}
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public void testEmpty() {
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fail("Not yet implemented");
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}
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public void testReadYml() {
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String filename = OpenCVTestRunner.getTempFileName("yml");
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writeFile(filename, "%YAML:1.0\n---\nname: \"Feature2D.MSER\"\ndelta: 6\nminArea: 62\nmaxArea: 14402\nmaxVariation: .26\nminDiversity: .3\nmaxEvolution: 201\nareaThreshold: 1.02\nminMargin: 3.0e-3\nedgeBlurSize: 3\npass2Only: 1\n");
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detector.read(filename);
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assertEquals(6, detector.getDelta());
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assertEquals(62, detector.getMinArea());
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assertEquals(14402, detector.getMaxArea());
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assertEquals(.26, detector.getMaxVariation());
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assertEquals(.3, detector.getMinDiversity());
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assertEquals(201, detector.getMaxEvolution());
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assertEquals(1.02, detector.getAreaThreshold());
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assertEquals(0.003, detector.getMinMargin());
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assertEquals(3, detector.getEdgeBlurSize());
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assertEquals(true, detector.getPass2Only());
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}
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public void testWriteYml() {
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String filename = OpenCVTestRunner.getTempFileName("yml");
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detector.write(filename);
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String truth = "%YAML:1.0\n---\nname: \"Feature2D.MSER\"\ndelta: 5\nminArea: 60\nmaxArea: 14400\nmaxVariation: 0.25\nminDiversity: 0.20000000000000001\nmaxEvolution: 200\nareaThreshold: 1.01\nminMargin: 0.0030000000000000001\nedgeBlurSize: 5\npass2Only: 0\n";
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String actual = readFile(filename);
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actual = actual.replaceAll("e([+-])0(\\d\\d)", "e$1$2"); // NOTE: workaround for different platforms double representation
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assertEquals(truth, actual);
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}
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}
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