boofcv.factory.feature.detect.edge

Class FactoryEdgeDetectors

java.lang.Object

boofcv.factory.feature.detect.edge.FactoryEdgeDetectors

public class FactoryEdgeDetectors
extends java.lang.Object

Creates different types of edge detectors.

Constructor Summary

Constructors

Constructor and Description
FactoryEdgeDetectors()

Method Summary

Modifier and Type	Method and Description
static <T extends boofcv.struct.image.ImageGray,D extends boofcv.struct.image.ImageGray> CannyEdge<T,D>	canny(int blurRadius, boolean saveTrace, boolean dynamicThreshold, java.lang.Class<T> imageType, java.lang.Class<D> derivType) Detects the edge of an object using the canny edge detector.

Methods inherited from class java.lang.Object

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

Constructor Detail

FactoryEdgeDetectors

public FactoryEdgeDetectors()

Method Detail

canny

public static <T extends boofcv.struct.image.ImageGray,D extends boofcv.struct.image.ImageGray> CannyEdge<T,D> canny(int blurRadius,
                                                                                                                     boolean saveTrace,
                                                                                                                     boolean dynamicThreshold,
                                                                                                                     java.lang.Class<T> imageType,
                                                                                                                     java.lang.Class<D> derivType)

Detects the edge of an object using the canny edge detector. The output can be a binary image and/or a graph of connected contour points.

Parameters:

blurRadius - Size of the kernel used to blur the image. Try 1 or 2

dynamicThreshold - If true then the thresholds have a range from 0 to 1 and are relative to the maximum edge intensity, if false then they are absolute intensity values.

imageType - Type of input image.

derivType - Type of image derivative.

Returns:

Canny edge detector

See Also:

CannyEdge, CannyEdgeDynamic