Package qupath.opencv.tools

Class Interpolation

java.lang.Object

qupath.opencv.tools.Interpolation

public class Interpolation
extends Object

Methods to help with requesting interpolated values. Most commonly used with the indexer for an OpenCV Mat.

Author:

Pete Bankhead

Constructor Summary

Constructors

Constructor	Description
Interpolation()

Method Summary

Modifier and Type	Method	Description
static double	interp2D(Indexer indexer, double i, double j)	Request a value from an Indexer using bilinear interpolation.
static double	interp3D(Indexer indexer, double i, double j, double k)	Request a value from an Indexer using trilinear interpolation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Interpolation

public Interpolation()

Method Details

interp2D

public static double interp2D(Indexer indexer,
 double i,
 double j)

Request a value from an Indexer using bilinear interpolation. Values requested out of range will be replaced by the closest in-range value.

Parameters:

indexer -

i - requested row

j - requested column

Returns:

the interpolated value

interp3D

public static double interp3D(Indexer indexer,
 double i,
 double j,
 double k)

Request a value from an Indexer using trilinear interpolation. Values requested out of range will be replaced by the closest in-range value.

Parameters:

indexer -

i -

j -

k -

Returns:

the interpolated value