Package boofcv.abst.distort

Interface PointDeformKeyPoints

All Superinterfaces:
Point2Transform2_F32
All Known Implementing Classes:
PointDeform_MLS
public interface PointDeformKeyPoints extends Point2Transform2_F32

Defines a mapping which deforms the image based on the location of key points inside the image. Image pixels will gravitate towards closer key points and their distorted location based on some distance metric.

Concurrency: Do not use this class to render at the same time you're invoking any of its functions! The transformation will be in an unsafe state.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    setDestination(int which, float x, float y)
    Changes the destination location of a single key point
    void
    setDestination(List<Point2D_F32> locations)
    Specifies the distorted location of all the key points.
    void
    setImageShape(int width, int height)
    Must be called first.
    void
    setSource(int which, float x, float y)
    Changes the source location of a single key point
    void
    setSource(List<Point2D_F32> locations)
    Specifies the location of all the key points.

    Methods inherited from interface boofcv.struct.distort.Point2Transform2_F32

    compute, copyConcurrent

  • Method Details

    • setImageShape

      void setImageShape(int width, int height)
      Must be called first. Specifies the shape of the image this transform will be applied to
      Parameters:
      width - image width
      height - image height

    • setSource

      void setSource(List<Point2D_F32> locations)
      Specifies the location of all the key points. The initial distorted location of each keypoint will be set to the same location.
      Parameters:
      locations - Location of key points in undistorted image. Local copy of points is saved.

    • setDestination

      void setDestination(List<Point2D_F32> locations)
      Specifies the distorted location of all the key points.
      Parameters:
      locations - location of key points in distorted image. Local copy of points is saved.

    • setSource

      void setSource(int which, float x, float y)
      Changes the source location of a single key point
      Parameters:
      which - Index of key point to change
      x - distorted x-coordinate
      y - distorted y-coordinate

    • setDestination

      void setDestination(int which, float x, float y)
      Changes the destination location of a single key point
      Parameters:
      which - Index of key point to change
      x - distorted x-coordinate
      y - distorted y-coordinate