SegmentImage_Edges

Module:	FoundationPro

Segments an image into blobs using image edges as their borders.

Detection of objects of undefined shape, but characterized by good contrast to the background and fairly uniform internal brightness.

Name	Type	Range	Description
inImage	Image		Image from which blobs are extracted
inRoi	Region *		Range of pixels to be processed
inFrameSize	Integer	0 -	How many pixels from the region border are excluded from the results
inStdDev	Real	0.0 -	Amount of smoothing used by the edge filter
inEdgeThreshold	Real	0.0 -	Sufficient edge strength; edges of that strength will always be detected
inEdgeHysteresis	Real	0.0 -	Value by which the edge threshold is decreased for edge points neighboring with sufficiently strong edges
inMaxJoiningDistance	Real	0.0 -	Maximal distance between edges that can be joined
inMinArea	Integer	0 -	Minimal area of a detected blob
inMaxArea	Integer *	0 -	Maximal area of a detected blob
inComputeNestingLevels	Bool		Flag indicating whether nesting levels should be computed
inEdgeClosing	Integer	0 -	Radius of enclosing small holes in the detected blobs
outBlobs	Region Array		Blobs extracted from the input image
outNestingLevels	Integer Array		Nesting level of each extracted blob
diagEdgeRegion	Region		Region of the found edges

SegmentImage_Edges performed on an image of labels; default parameters.

This filter is available on Advanced Complexity Level.

This filter is member of SegmentImage filter group.