Package boofcv.alg.interpolate

Class BilinearPixelMB<T extends ImageInterleaved<T>>

java.lang.Object

boofcv.alg.interpolate.BilinearPixelMB<T>

All Implemented Interfaces:

InterpolatePixel<T>, InterpolatePixelMB<T>

Direct Known Subclasses:

ImplBilinearPixel_IL_F32, ImplBilinearPixel_IL_F64, ImplBilinearPixel_IL_S16, ImplBilinearPixel_IL_S32, ImplBilinearPixel_IL_U16, ImplBilinearPixel_IL_U8

public abstract class BilinearPixelMB<T extends ImageInterleaved<T>>
extends Object
implements InterpolatePixelMB<T>

Performs bilinear interpolation to extract values between pixels in an image. When a boundary is encountered the number of pixels used to interpolate is automatically reduced.

Field Summary

Fields

Modifier and Type	Field	Description
protected ImageBorder<T>	border
protected int	height
protected T	orig
protected int	stride
protected int	width

Constructor Summary

Constructors

Constructor	Description
BilinearPixelMB()

Method Summary

Modifier and Type	Method	Description
ImageBorder<T>	getBorder()	Returns the class which handles the image border
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.
void	setBorder(ImageBorder<T> border)	Set's the class used to "read" pixels outside the image border.
void	setImage(T image)	Change the image that is being interpolated.

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.InterpolatePixel

getImageType

Methods inherited from interface boofcv.alg.interpolate.InterpolatePixelMB

copy, get, get_fast

Field Details

border

protected ImageBorder<T extends ImageInterleaved<T>> border

orig

protected T extends ImageInterleaved<T> orig

stride

protected int stride

width

protected int width

height

protected int height

Constructor Details

BilinearPixelMB

public BilinearPixelMB()

Method Details

setBorder

public void setBorder(ImageBorder<T> border)

Description copied from interface: InterpolatePixel

Set's the class used to "read" pixels outside the image border.

Specified by:

setBorder in interface InterpolatePixel<T extends ImageInterleaved<T>>

Parameters:

border - Class for reading outside the image border

setImage

public void setImage(T image)

Description copied from interface: InterpolatePixel

Change the image that is being interpolated.

Specified by:

setImage in interface InterpolatePixel<T extends ImageInterleaved<T>>

Parameters:

image - An image.

getImage

public T getImage()

Description copied from interface: InterpolatePixel

Returns the image which is being interpolated.

Specified by:

getImage in interface InterpolatePixel<T extends ImageInterleaved<T>>

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 ImageInterleaved<T>>

Parameters:

x - Point's x-coordinate.

y - Point's y-coordinate.

Returns:

true if get_fast() 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 ImageInterleaved<T>>

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 ImageInterleaved<T>>

Returns:

Border size in pixels

getBorder

public ImageBorder<T> getBorder()

Description copied from interface: InterpolatePixel

Returns the class which handles the image border

Specified by:

getBorder in interface InterpolatePixel<T extends ImageInterleaved<T>>