Field Detail

• numSourceDimensions

  protected final int numSourceDimensions

• numTargetDimensions

  protected final int numTargetDimensions

• lutMaxIndex

  protected final int lutMaxIndex

  NOT THREADSAFE, AS TO MEMBER 'access' -- THINK ABOUT CHANGING IT!!

• nNonTransformedCoordinates

  protected final int nNonTransformedCoordinates

• dimensions

  protected final Dimensions dimensions

• lutArray

  protected final RandomAccessibleInterval<DoubleType> lutArray

• coefficients

  protected final RealRandomAccessible<RealComposite<DoubleType>> coefficients

• interpolatorFactory

  protected final InterpolatorFactory<RealComposite<DoubleType>,RandomAccessible<RealComposite<DoubleType>>> interpolatorFactory

• access

  protected RealRandomAccess<RealComposite<DoubleType>> access

• currentLut

  protected RealComposite<DoubleType> currentLut

• scale

  protected double[] scale

• shift

  protected double[] shift

Constructor Detail

• AbstractLUTGrid

  public AbstractLUTGrid(int numSourceDimensions,
                         int numTargetDimensions,
                         RandomAccessibleInterval<DoubleType> lutArray)

• AbstractLUTGrid

  public AbstractLUTGrid(int numSourceDimensions,
                         int numTargetDimensions,
                         RandomAccessibleInterval<DoubleType> lutArray,
                         double[] scale,
                         double[] shift)

Method Detail

• numSourceDimensions

  public int numSourceDimensions()

  Specified by:

  numSourceDimensions in interface RealTransform

• numTargetDimensions

  public int numTargetDimensions()

  Specified by:

  numTargetDimensions in interface RealTransform

• apply

  protected double apply(double lutCoordinate)

• applyChecked

  protected double applyChecked(double lutCoordinate)

• findFloorIndex

  protected int findFloorIndex(double realLutCoordinate)

  Implemented as bin-search.

  Returns:

• applyInverse

  public double applyInverse(double realLutCoordinate)

• applyInverseChecked

  public double applyInverseChecked(double realLutCoordinate)

• minTransformedCoordinate

  public double minTransformedCoordinate(double[] gridCoordinates)

• maxTransformedCoordinate

  public double maxTransformedCoordinate(double[] gridCoordinates)

• updateCoordinates

  protected void updateCoordinates(double[] gridCoordinates)

• updateCoordinates

  protected void updateCoordinates(float[] gridCoordinates)

• updateCoordinates

  protected void updateCoordinates(RealLocalizable gridCoordinates)

• copyAndFillIfNecessary

  protected void copyAndFillIfNecessary(double[] source,
                                        double[] target)