boofcv.abst.filter.interpolate

Class InterpolatePixel_PL_using_SB<T extends ImageGray>

java.lang.Object

boofcv.abst.filter.interpolate.InterpolatePixel_PL_using_SB<T>

All Implemented Interfaces:

InterpolatePixel<Planar<T>>, InterpolatePixelMB<Planar<T>>

public class InterpolatePixel_PL_using_SB<T extends ImageGray>
extends java.lang.Object
implements InterpolatePixelMB<Planar<T>>

Wrapper around InterpolatePixelS which allows it to interpolate Planar inside a InterpolatePixelMB. Performs the same calculations multiple times compared to a custom solution.

Constructor Summary

Constructors

Constructor and Description
InterpolatePixel_PL_using_SB(InterpolatePixelS<T> alg)

Method Summary

Modifier and Type	Method and Description
void	get_fast(float x, float y, float[] values) Returns the interpolated pixel values at the specified location while assuming it is inside the image far away from the border.
void	get(float x, float y, float[] values) Returns the interpolated pixel values at the specified location while taking in account the image border.
ImageBorder<Planar<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.
Planar<T>	getImage() Returns the image which is being interpolated.
ImageType<Planar<T>>	getImageType() Type of image it can process
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<Planar<T>> border) Set's the class used to "read" pixels outside the image border.
void	setImage(Planar<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

Constructor Detail

InterpolatePixel_PL_using_SB

public InterpolatePixel_PL_using_SB(InterpolatePixelS<T> alg)

Method Detail

get

public void get(float x,
                float y,
                float[] values)

Description copied from interface: InterpolatePixelMB

Returns the interpolated pixel values at the specified location while taking in account the image border. Bounds checking is done to ensure that the coordinate is inside the image and to see if the interpolation technique needs to be adjusted for the image border.

Specified by:

get in interface InterpolatePixelMB<Planar<T extends ImageGray>>

Parameters:

x - Point's x-coordinate. x ≥ 0 && x < image.width

y - Point's y-coordinate. y ≥ 0 && y < image.height

values - Interpolated value across all bands.

get_fast

public void get_fast(float x,
                     float y,
                     float[] values)

Description copied from interface: InterpolatePixelMB

Returns the interpolated pixel values at the specified location while assuming it is inside the image far away from the border. For any input point InterpolatePixel.isInFastBounds(float, float) should return true.

Specified by:

get_fast in interface InterpolatePixelMB<Planar<T extends ImageGray>>

Parameters:

x - Point's x-coordinate.

y - Point's y-coordinate.

values - Interpolated value across all bands.

setBorder

public void setBorder(ImageBorder<Planar<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<Planar<T extends ImageGray>>

Parameters:

border - Class for reading outside the image border

getBorder

public ImageBorder<Planar<T>> getBorder()

Description copied from interface: InterpolatePixel

Returns the class which handles the image border

Specified by:

getBorder in interface InterpolatePixel<Planar<T extends ImageGray>>

setImage

public void setImage(Planar<T> image)

Description copied from interface: InterpolatePixel

Change the image that is being interpolated.

Specified by:

setImage in interface InterpolatePixel<Planar<T extends ImageGray>>

Parameters:

image - An image.

getImage

public Planar<T> getImage()

Description copied from interface: InterpolatePixel

Returns the image which is being interpolated.

Specified by:

getImage in interface InterpolatePixel<Planar<T extends ImageGray>>

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<Planar<T extends ImageGray>>

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<Planar<T extends ImageGray>>

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<Planar<T extends ImageGray>>

Returns:

Border size in pixels

getImageType

public ImageType<Planar<T>> getImageType()

Description copied from interface: InterpolatePixel

Type of image it can process

Specified by:

getImageType in interface InterpolatePixel<Planar<T extends ImageGray>>