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@ -1223,15 +1223,23 @@ public class ImgprocTest extends OpenCVTestCase { |
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public void testHoughLinesMatMatDoubleDoubleInt() { |
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int sz = 512; |
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Mat img = new Mat(sz, sz, CvType.CV_8U, new Scalar(128)); |
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Mat lines = new Mat(); |
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Mat img = new Mat(sz, sz, CvType.CV_8U, new Scalar(0)); |
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Point point1 = new Point(50, 50); |
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Point point2 = new Point(img.cols() / 2, img.rows() / 2); |
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Core.line(img, point1, point2, colorBlack, 2); |
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Core.line(img, point1, point2, colorWhite, 1); |
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Mat lines = new Mat(); |
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Imgproc.HoughLines(img, lines, 1, 5, 1); |
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Imgproc.HoughLines(img, lines, 1, 3.1415926/180, 100); |
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assertEquals(2, lines.cols()); |
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assertEquals(1, lines.cols()); |
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/* |
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Log.d("HoughLines", "lines=" + lines); |
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int num = (int)lines.total(); |
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int buff[] = new int[num*4]; //[ (x1, y1, x2, y2), (...), ...]
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lines.get(0, 0, buff); |
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Log.d("HoughLines", "lines=" + Arrays.toString(buff)); |
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*/ |
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} |
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public void testHoughLinesMatMatDoubleDoubleIntDouble() { |
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@ -1243,7 +1251,27 @@ public class ImgprocTest extends OpenCVTestCase { |
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} |
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public void testHoughLinesPMatMatDoubleDoubleInt() { |
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fail("Not yet implemented"); |
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int sz = 512; |
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Mat img = new Mat(sz, sz, CvType.CV_8U, new Scalar(0)); |
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Point point1 = new Point(0, 0); |
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Point point2 = new Point(sz, sz); |
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Point point3 = new Point(sz, 0); |
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Point point4 = new Point(2*sz/3, sz/3); |
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Core.line(img, point1, point2, Scalar.all(255), 1); |
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Core.line(img, point3, point4, Scalar.all(255), 1); |
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Mat lines = new Mat(); |
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Imgproc.HoughLinesP(img, lines, 1, 3.1415926/180, 100); |
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assertEquals(2, lines.cols()); |
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/* |
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Log.d("HoughLinesP", "lines=" + lines); |
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int num = (int)lines.cols(); |
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int buff[] = new int[num*4]; // CV_32SC4 as [ (x1, y1, x2, y2), (...), ...]
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lines.get(0, 0, buff); |
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Log.d("HoughLinesP", "lines=" + Arrays.toString(buff)); |
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*/ |
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} |
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public void testHoughLinesPMatMatDoubleDoubleIntDouble() { |
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