boofcv.abst.sfm.d2

Interface ImageMotion2D<I extends ImageBase,IT extends InvertibleTransform>

Type Parameters:

I - Input image type

IT - Internally used image motion model

All Known Implementing Classes:

PlToGrayMotion2D, WrapImageMotionPtkSmartRespawn

public interface ImageMotion2D<I extends ImageBase,IT extends InvertibleTransform>

Estimates the 2D motion of images in a video sequence. All internal motion models must belong to the Homography2D_F64 transformation family, The returned transformations use the first image as the reference frame, but other images can be converted into the reference frame. Typically used in image stabilization or image mosaic applications.

Method Summary

Modifier and Type	Method and Description
IT	getFirstToCurrent() Transform from first image into the current image.
java.lang.Class<IT>	getTransformType() Type of transform that it estimates
boolean	process(I input) Processes and updates the image transform.
void	reset() Resets the class into its initial state and throws away any information on the image sequence
void	setToFirst() Turns the current image into the origin of the coordinate system.

Method Detail

process

boolean process(I input)

Processes and updates the image transform. The very first image processed will always return true and have a transform of no motion.

Parameters:

input - Next image in the sequence. Not modified.

Returns:

true if the transform has been updated and false if not

reset

void reset()

Resets the class into its initial state and throws away any information on the image sequence

setToFirst

void setToFirst()

Turns the current image into the origin of the coordinate system.

getFirstToCurrent

IT getFirstToCurrent()

Transform from first image into the current image. NOTE: Returned transform is owned by this class and can be modified after any function is called.

Returns:

Image transform

getTransformType

java.lang.Class<IT> getTransformType()

Type of transform that it estimates

Returns:

Transform type.