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Java API: star detector is covered by tests

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This commit is contained in:
Andrey Kamaev 2011-07-29 12:42:23 +00:00
parent f5008f9cdf
commit 387e8c9ef5
1 changed files with 53 additions and 22 deletions
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75
modules/java/android_test/src/org/opencv/test/features2d/StarDetectorTest.java
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@ -1,31 +1,62 @@
package org.opencv.test.features2d;
import org.opencv.core.Core;
import org.opencv.core.CvType;
import org.opencv.core.Mat;
import org.opencv.core.Point;
import org.opencv.core.RotatedRect;
import org.opencv.core.Scalar;
import org.opencv.core.Size;
import org.opencv.features2d.KeyPoint;
import org.opencv.features2d.StarDetector;
import org.opencv.test.OpenCVTestCase;
import org.opencv.test.OpenCVTestRunner;
import java.util.LinkedList;
import java.util.List;
public class StarDetectorTest extends OpenCVTestCase {
private StarDetector star;
@Override
protected void setUp() throws Exception {
super.setUp();
star = null;
}
public void test_1() {
super.test_1("FEATURES2D.StarDetector");
}
public void testStarDetector() {
star = new StarDetector();
assertTrue(null != star);
}
public void testStarDetectorIntIntIntIntInt() {
star = new StarDetector(45, 30, 10, 8, 5);
assertTrue(null != star);
}
public void test_1() {
super.test_1("FEATURES2D.StarDetector");
}
private Mat getStarImg()
{
Scalar color = new Scalar(0);
int center = 100;
int radius = 5;
int offset = 40;
Mat img = new Mat(200, 200, CvType.CV_8U, new Scalar(255));
Core.circle(img, new Point(center - offset, center), radius, color, -1);
Core.circle(img, new Point(center + offset, center), radius, color, -1);
Core.circle(img, new Point(center, center - offset), radius, color, -1);
Core.circle(img, new Point(center, center + offset), radius, color, -1);
Core.circle(img, new Point(center, center), radius, color, -1);
return img;
}
public void testDetect() {
Mat img = getStarImg();
List<KeyPoint> keypoints = new LinkedList<KeyPoint>();
StarDetector star = new StarDetector();
star.detect(img, keypoints);
KeyPoint truth = new KeyPoint(100, 100, 8, -1,-223.40334f, 0, -1);
assertEquals(1, keypoints.size());
assertKeyPointEqual(truth, keypoints.get(0), EPS);
}
public void testStarDetector() {
StarDetector star = new StarDetector();
assertNotNull(star);
}
public void testStarDetectorIntIntIntIntInt() {
StarDetector star = new StarDetector(45, 30, 10, 8, 5);
assertNotNull(star);
}
}