imagingbook.pub.regions

Interface ContourTracer

All Known Implementing Classes:

RegionContourLabeling

public interface ContourTracer

This interface defines the functionality of region segmenters that perform contour extraction.

Method Summary

Modifier and Type	Method and Description
List<Contour>	getInnerContours() Retrieves all inner contours of the associated region labeling.
List<Contour>	getInnerContours(boolean sort) Retrieves all inner contours of the associated region labeling.
List<Contour>	getOuterContours() Retrieves all outer contours of the associated region labeling.
List<Contour>	getOuterContours(boolean sort) Retrieves all outer contours of the associated region labeling.

Method Detail

getInnerContours

List<Contour> getInnerContours()

Retrieves all inner contours of the associated region labeling.

Returns:

the list of inner contours.

getInnerContours

List<Contour> getInnerContours(boolean sort)

Retrieves all inner contours of the associated region labeling.

Parameters:

sort - set true to sort contours by (descending) length.

Returns:

the list of inner contours.

getOuterContours

List<Contour> getOuterContours()

Retrieves all outer contours of the associated region labeling.

Returns:

the list of outer contours.

getOuterContours

List<Contour> getOuterContours(boolean sort)

Retrieves all outer contours of the associated region labeling.

Parameters:

sort - set true to sort contours by (descending) length.

Returns:

the list of outer contours.