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java: fix Calib3d test

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This commit is contained in:
Alexander Alekhin 2016-11-15 16:13:36 +03:00
parent 8e22b17919
commit da75d129fe
1 changed files with 16 additions and 3 deletions
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19
modules/java/android_test/src/org/opencv/test/calib3d/Calib3dTest.java
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@ -249,9 +249,22 @@ public class Calib3dTest extends OpenCVTestCase {
Mat fm = Calib3d.findFundamentalMat(pts, pts); Mat fm = Calib3d.findFundamentalMat(pts, pts);
truth = new Mat(3, 3, CvType.CV_64F); // Check definition of fundamental matrix:
truth.put(0, 0, 0, -0.577, 0.288, 0.577, 0, 0.288, -0.288, -0.288, 0); // [p2; 1]T * F * [p1; 1] = 0
assertMatEqual(truth, fm, EPS); // (p2 == p1 in this testcase)
for (int i = 0; i < pts.rows(); i++)
{
Mat pt = new Mat(3, 1, fm.type());
pt.put(0, 0, pts.get(i, 0)[0], pts.get(i, 0)[1], 1);
Mat pt_t = pt.t();
Mat tmp = new Mat();
Mat res = new Mat();
Core.gemm(pt_t, fm, 1.0, new Mat(), 0.0, tmp);
Core.gemm(tmp, pt, 1.0, new Mat(), 0.0, res);
assertTrue(Math.abs(res.get(0, 0)[0]) <= 1e-6);
}
} }
public void testFindFundamentalMatListOfPointListOfPointInt() { public void testFindFundamentalMatListOfPointListOfPointInt() {