org.opencv.ximgproc

Class SelectiveSearchSegmentationStrategy

java.lang.Object

org.opencv.core.Algorithm

org.opencv.ximgproc.SelectiveSearchSegmentationStrategy

Direct Known Subclasses:

SelectiveSearchSegmentationStrategyColor, SelectiveSearchSegmentationStrategyFill, SelectiveSearchSegmentationStrategyMultiple, SelectiveSearchSegmentationStrategySize, SelectiveSearchSegmentationStrategyTexture

public class SelectiveSearchSegmentationStrategy
extends Algorithm

Strategie for the selective search segmentation algorithm The class implements a generic stragery for the algorithm described in CITE: uijlings2013selective.

Field Summary

Fields inherited from class org.opencv.core.Algorithm

nativeObj

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SelectiveSearchSegmentationStrategy(long addr)

Method Summary

Modifier and Type	Method and Description
static SelectiveSearchSegmentationStrategy	__fromPtr__(long addr)
protected void	finalize()
float	get(int r1, int r2) Return the score between two regions (between 0 and 1)
void	merge(int r1, int r2) Inform the strategy that two regions will be merged
void	setImage(Mat img, Mat regions, Mat sizes) Set a initial image, with a segmentation.
void	setImage(Mat img, Mat regions, Mat sizes, int image_id) Set a initial image, with a segmentation.

Methods inherited from class org.opencv.core.Algorithm

clear, empty, getDefaultName, getNativeObjAddr, save

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectiveSearchSegmentationStrategy

protected SelectiveSearchSegmentationStrategy(long addr)

Method Detail

__fromPtr__

public static SelectiveSearchSegmentationStrategy __fromPtr__(long addr)

get

public float get(int r1,
                 int r2)

Return the score between two regions (between 0 and 1)

Parameters:

r1 - The first region

r2 - The second region

Returns:

automatically generated

merge

public void merge(int r1,
                  int r2)

Inform the strategy that two regions will be merged

Parameters:

r1 - The first region

r2 - The second region

setImage

public void setImage(Mat img,
                     Mat regions,
                     Mat sizes,
                     int image_id)

Set a initial image, with a segmentation.

Parameters:

img - The input image. Any number of channel can be provided

regions - A segmentation of the image. The parameter must be the same size of img.

sizes - The sizes of different regions

image_id - If not set to -1, try to cache pre-computations. If the same set og (img, regions, size) is used, the image_id need to be the same.

setImage

public void setImage(Mat img,
                     Mat regions,
                     Mat sizes)

Set a initial image, with a segmentation.

Parameters:

img - The input image. Any number of channel can be provided

regions - A segmentation of the image. The parameter must be the same size of img.

sizes - The sizes of different regions

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Algorithm

Throws:

Throwable