Interface PointDescSet<TD extends TupleDesc<TD>>


public interface PointDescSet<TD extends TupleDesc<TD>>
A set of point image features which were detected and described using the same techniques.
  • Method Summary

    Modifier and Type Method Description
    TD getDescription​(int index)
    Returns the description of the specified feature.
    Point2D_F64 getLocation​(int featureIndex)
    The center location of the feature inside the image.
    int getNumberOfFeatures()
    Returns the number of detected features
  • Method Details

    • getNumberOfFeatures

      int getNumberOfFeatures()
      Returns the number of detected features
      Returns:
      Number of interest points.
    • getLocation

      Point2D_F64 getLocation​(int featureIndex)

      The center location of the feature inside the image.

      WARNING: The returned point is overwritten when a new image is processed.

      Parameters:
      featureIndex - The feature's index.
      Returns:
      Location of the feature in image pixels.
    • getDescription

      TD getDescription​(int index)

      Returns the description of the specified feature.

      WARNING: The returned description will be overwritten when a new image is processed. Create a copy if this is a problem.

      Parameters:
      index - Which feature
      Returns:
      Feature descriptor