Package georegression.transform.homography

Class HomographyPointOps_F64

java.lang.Object
georegression.transform.homography.HomographyPointOps_F64
public class HomographyPointOps_F64 extends Object
Applies homography transform to 2D points.

  • Constructor Details

    • HomographyPointOps_F64

      public HomographyPointOps_F64()

  • Method Details

    • transform

      public static Point2D_F64 transform(Homography2D_F64 H, Point2D_F64 orig, @Nullable @Nullable Point2D_F64 result)
      Applies a 2D homography transform to the point and stores the results in another variable. b = H*a, where 'a' is the input/orig point, 'b' is the output/result point, and 'H' is a homography from a to b.
      Parameters:
      H - Homography transform
      orig - Original point being transformed. Not modified.
      result - Where the results are stored. Can be the same as orig. If null a new instance is created. Modified.
      Returns:
      Transformed point.

    • transform

      public static Point2D_F64 transform(Homography2D_F64 H, double x, double y, @Nullable @Nullable Point2D_F64 result)
      Applies a 2D homography transform to the point and stores the results in another variable. b = H*a, where 'a' is the input/orig point, 'b' is the output/result point, and 'H' is a homography from a to b.
      Parameters:
      H - Homography transform
      x - Original x-coordinate
      y - Original y-coordinate
      result - Where the results are stored. Can be the same as orig. If null a new instance is created. Modified.
      Returns:
      Transformed point.