Examples with Point2D_F64 georegression.struct.point.Point2D_F64 used on opensource projects

Example 51 with Point2D_F64

use of georegression.struct.point.Point2D_F64 in project BoofCV by lessthanoptimal.

the class TestRemoveRadialPtoN_F64 method checkAgainstAdd.

public void checkAgainstAdd(double t1, double t2) {
    double fx = 600;
    double fy = 500;
    double skew = 2;
    double xc = 300;
    double yc = 350;
    /**/
    double[] radial = new /**/
    double[] { 0.12, -0.13 };
    Point2D_F64 point = new Point2D_F64();
    double undistX = 19.5;
    double undistY = 200.1;
    AddRadialPtoN_F64 p_to_n = new AddRadialPtoN_F64().setK(fx, fy, skew, xc, yc).setDistortion(radial, t1, t2);
    new Transform2ThenPixel_F64(p_to_n).set(fx, fy, skew, xc, yc).compute(undistX, undistY, point);
    double distX = point.x;
    double distY = point.y;
    RemoveRadialPtoN_F64 alg = new RemoveRadialPtoN_F64().setK(fx, fy, skew, xc, yc).setDistortion(radial, t1, t2);
    alg.compute(distX, distY, point);
    // / go from calibrated coordinates to pixel
    DMatrixRMaj K = PerspectiveOps.calibrationMatrix(fx, fy, skew, xc, yc);
    GeometryMath_F64.mult(K, point, point);
    assertEquals(undistX, point.x, GrlConstants.TEST_SQ_F64);
    assertEquals(undistY, point.y, GrlConstants.TEST_SQ_F64);
}

Example 52 with Point2D_F64

use of georegression.struct.point.Point2D_F64 in project BoofCV by lessthanoptimal.

the class TestEquirectangularTools_F64 method lonlatToEquiFV.

@Test
public void lonlatToEquiFV() {
    EquirectangularTools_F64 tools = new EquirectangularTools_F64();
    tools.configure(width, height);
    Point2D_F64 found = new Point2D_F64();
    tools.latlonToEquiFV(-GrlConstants.PId2, 0, found);
    assertEquals(width / 2, found.x, GrlConstants.TEST_F64);
    assertEquals(height - 1, found.y, GrlConstants.TEST_F64);
    tools.latlonToEquiFV(GrlConstants.PId2, 0, found);
    assertEquals(width / 2, found.x, GrlConstants.TEST_F64);
    assertEquals(0, found.y, GrlConstants.TEST_F64);
}

Example 53 with Point2D_F64

use of georegression.struct.point.Point2D_F64 in project BoofCV by lessthanoptimal.

the class TestEquirectangularTools_F64 method equiToLonlatFV_reverse.

private void equiToLonlatFV_reverse(EquirectangularTools_F64 tools, double x, double y) {
    GeoLL_F64 ll = new GeoLL_F64();
    Point2D_F64 r = new Point2D_F64();
    tools.equiToLatLonFV(x, y, ll);
    tools.latlonToEquiFV(ll.lat, ll.lon, r);
    assertEquals(x, r.x, GrlConstants.TEST_F64);
    assertEquals(y, r.y, GrlConstants.TEST_F64);
}

Example 54 with Point2D_F64

use of georegression.struct.point.Point2D_F64 in project BoofCV by lessthanoptimal.

the class TestEquirectangularTools_F64 method equiToNorm_reverse.

private void equiToNorm_reverse(EquirectangularTools_F64 tools, double x, double y) {
    Point3D_F64 n = new Point3D_F64();
    Point2D_F64 r = new Point2D_F64();
    tools.equiToNorm(x, y, n);
    tools.normToEqui(n.x, n.y, n.z, r);
    assertEquals(x, r.x, GrlConstants.TEST_F64);
    assertEquals(y, r.y, GrlConstants.TEST_F64);
}

Example 55 with Point2D_F64

use of georegression.struct.point.Point2D_F64 in project BoofCV by lessthanoptimal.

the class TestEquirectangularTools_F64 method equiToLonlat_reverse.

private void equiToLonlat_reverse(EquirectangularTools_F64 tools, double x, double y) {
    GeoLL_F64 ll = new GeoLL_F64();
    Point2D_F64 r = new Point2D_F64();
    tools.equiToLatLon(x, y, ll);
    tools.latlonToEqui(ll.lat, ll.lon, r);
    assertEquals(x, r.x, GrlConstants.TEST_F64);
    assertEquals(y, r.y, GrlConstants.TEST_F64);
}