boofcv.alg.interpolate

Class NearestNeighborPixel<T extends ImageSingleBand>

java.lang.Object

boofcv.alg.interpolate.NearestNeighborPixel<T>

All Implemented Interfaces:

InterpolatePixel<T>, InterpolatePixelS<T>

Direct Known Subclasses:

NearestNeighborPixel_F32, NearestNeighborPixel_S16, NearestNeighborPixel_S32, NearestNeighborPixel_U16, NearestNeighborPixel_U8

public abstract class NearestNeighborPixel<T extends ImageSingleBand>
extends Object
implements InterpolatePixelS<T>

Performs nearest neighbor interpolation to extract values between pixels in an image.

Author:

Peter Abeles

Field Summary

Fields

Modifier and Type	Field and Description
protected int	height
protected T	orig
protected int	stride
protected int	width

Constructor Summary

Constructors

Constructor and Description
NearestNeighborPixel()

Method Summary

Methods

Modifier and Type	Method and Description
int	getFastBorderX() Border around the image that fast interpolation cannot be called.
int	getFastBorderY() Border around the image that fast interpolation cannot be called.
T	getImage() Returns the image which is being interpolated.
boolean	isInFastBounds(float x, float y) Is the requested pixel inside the image boundary for which fast unsafe interpolation can be performed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface boofcv.alg.interpolate.InterpolatePixelS

get_fast, get

Methods inherited from interface boofcv.alg.interpolate.InterpolatePixel

setImage

Field Detail

orig

protected T extends ImageSingleBand orig

stride

protected int stride

width

protected int width

height

protected int height

Constructor Detail

NearestNeighborPixel

public NearestNeighborPixel()

Method Detail

getImage

public T getImage()

Description copied from interface: InterpolatePixel

Returns the image which is being interpolated.

Specified by:

getImage in interface InterpolatePixel<T extends ImageSingleBand>

Returns:

A reference to the image being interpolated.

isInFastBounds

public boolean isInFastBounds(float x,
                     float y)

Description copied from interface: InterpolatePixel

Is the requested pixel inside the image boundary for which fast unsafe interpolation can be performed.

Specified by:

isInFastBounds in interface InterpolatePixel<T extends ImageSingleBand>

Parameters:

x - Point's x-coordinate.

y - Point's y-coordinate.

Returns:

true if get_unsafe() can be called.

getFastBorderX

public int getFastBorderX()

Description copied from interface: InterpolatePixel

Border around the image that fast interpolation cannot be called.

Specified by:

getFastBorderX in interface InterpolatePixel<T extends ImageSingleBand>

Returns:

Border size in pixels

getFastBorderY

public int getFastBorderY()

Description copied from interface: InterpolatePixel

Border around the image that fast interpolation cannot be called.

Specified by:

getFastBorderY in interface InterpolatePixel<T extends ImageSingleBand>

Returns:

Border size in pixels