boofcv.alg.distort

Class ImageDistortBasic<T extends ImageSingleBand>

java.lang.Object

boofcv.alg.distort.ImageDistortBasic<T>

All Implemented Interfaces:

ImageDistort<T>

Direct Known Subclasses:

ImplImageDistort_F32, ImplImageDistort_I16, ImplImageDistort_I8, ImplImageDistort_S32

public abstract class ImageDistortBasic<T extends ImageSingleBand>
extends Object
implements ImageDistort<T>

Most basic implementation of ImageDistort. Computes the distortion from the dst to src image for each pixel. The dst pixel value is then set to the interpolated value of the src image.

Author:

Peter Abeles

Field Summary

Fields

Modifier and Type	Field and Description
protected ImageBorder<T>	border
protected T	dstImg
protected PixelTransform_F32	dstToSrc
protected InterpolatePixelS<T>	interp
protected T	srcImg
protected int	x0
protected int	x1
protected int	y0
protected int	y1

Constructor Summary

Constructors

Constructor and Description
ImageDistortBasic(InterpolatePixelS<T> interp, ImageBorder<T> border) Specifies configuration parameters

Method Summary

Methods

Modifier and Type	Method and Description
void	apply(T srcImg, T dstImg) Applies the transform to the entire destination image.
void	apply(T srcImg, T dstImg, int dstX0, int dstY0, int dstX1, int dstY1) Applies the transform to only the specified region inside the destination image.
void	applyBorder()
void	applyNoBorder()
protected abstract void	assign(int indexDst, float value)
void	setModel(PixelTransform_F32 dstToSrc) Specifies how pixel coordinates are transformed from the destination to source images.

Methods inherited from class java.lang.Object

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

Field Detail

dstToSrc

protected PixelTransform_F32 dstToSrc

interp

protected InterpolatePixelS<T extends ImageSingleBand> interp

border

protected ImageBorder<T extends ImageSingleBand> border

x0

protected int x0

y0

protected int y0

x1

protected int x1

y1

protected int y1

srcImg

protected T extends ImageSingleBand srcImg

dstImg

protected T extends ImageSingleBand dstImg

Constructor Detail

ImageDistortBasic

public ImageDistortBasic(InterpolatePixelS<T> interp,
                 ImageBorder<T> border)

Specifies configuration parameters

Parameters:

interp - Interpolation algorithm

border - How borders are handled

Method Detail

setModel

public void setModel(PixelTransform_F32 dstToSrc)

Description copied from interface: ImageDistort

Specifies how pixel coordinates are transformed from the destination to source images.

Specified by:

setModel in interface ImageDistort<T extends ImageSingleBand>

Parameters:

dstToSrc - Pixel coordinate transformation.

apply

public void apply(T srcImg,
         T dstImg)

Description copied from interface: ImageDistort

Applies the transform to the entire destination image.

Specified by:

apply in interface ImageDistort<T extends ImageSingleBand>

Parameters:

srcImg - Input image. Not modified.

dstImg - Output image. Modified.

apply

public void apply(T srcImg,
         T dstImg,
         int dstX0,
         int dstY0,
         int dstX1,
         int dstY1)

Description copied from interface: ImageDistort

Applies the transform to only the specified region inside the destination image.

Specified by:

apply in interface ImageDistort<T extends ImageSingleBand>

Parameters:

srcImg - Input image. Not modified.

dstImg - Output image. Modified.

dstX0 - Left most crop boundary. Inclusive.

dstY0 - Top most crop boundary. Inclusive.

dstX1 - Right most crop boundary. Exclusive.

dstY1 - Bottom most crop boundary. Exclusive.

applyBorder

public void applyBorder()

applyNoBorder

public void applyNoBorder()

assign

protected abstract void assign(int indexDst,
          float value)