OpenCVWatershedRegionDetection (Imaging 2.0.0 API)

java.lang.Object
- science.aist.imaging.opencv.imageprocessing.featureextraction.OpenCVWatershedRegionDetection

All Implemented Interfaces:

RegionDetection<org.opencv.core.Mat,Double>
```
public class OpenCVWatershedRegionDetection
extends Object
implements RegionDetection<org.opencv.core.Mat,Double>
```
Use watershed algorithm to isolate objects from each other. Isolates object, then transforms them into recognized objects containing coordinates.
Suggestion from: https://stackoverflow.com/questions/19273161/watershed-in-opencv-android

Since:

1.0

Author:

Christoph Praschl, Andreas Pointner

Constructor Summary

Constructors
Constructor Description

OpenCVWatershedRegionDetection()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<RecognizedObject<org.opencv.core.Mat,Double>>`	`recognizeRegion(org.opencv.core.Mat image, double threshold)`	Recognize regions using a specific threshold and information of an image-object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - OpenCVWatershedRegionDetection
```
public OpenCVWatershedRegionDetection()
```
- Method Detail
  - recognizeRegion
```
public List<RecognizedObject<org.opencv.core.Mat,Double>> recognizeRegion(org.opencv.core.Mat image,
                                                                                double threshold)
```
    Description copied from interface: RegionDetection
    
    Recognize regions using a specific threshold and information of an image-object.
    
    Specified by:
    
    recognizeRegion in interface RegionDetection<org.opencv.core.Mat,Double>
    
    Parameters:
    
    image - image to find regions in for
    
    threshold - threshold to use during the region search process
    
    Returns:
    
    list containing the found regions