Classes
class	oevislib_net.ComputerVision.TemplateMatching.Edge.TemplateModel
	Template model, used to find similar objects during (edge-based) template matching. More...
class	oevislib_net.ComputerVision.TemplateMatching.Edge.ModelParams
	Parameters for model creating in edge-based template matching. More...
class	oevislib_net.ComputerVision.TemplateMatching.Edge.SearchParams
	Parameters for object search in edge-based template matching. More...

Functions
static Conditional< TemplateModel >	oevislib_net.ComputerVision.TemplateMatching.Edge.TemplateMatching.CreateModel (Image inImage, Optional< ShapeRegion > inTemplateRegion=null, Optional< Rectangle2D > inObjectFrame=null, ModelParams inModelParams=null, AbortCallback inAbortCallback=null, Optional< Array< Point2D > > outTemplateEdges=null)
	Creates a template model for edge-based template matching.
static Array< TemplateObject >	oevislib_net.ComputerVision.TemplateMatching.Edge.TemplateMatching.FindObjects (Image inImage, TemplateModel inTemplateModel, Optional< ShapeRegion > inSearchRegion=null, Optional< UCS2D > inSearchRegionAlignment=null, SearchParams inSearchParams=null, Optional< int > outPyramidHeight=null, Optional< ShapeRegion > outAlignedSearchRegion=null, Optional< Array< Array< float > > > outLevelScores=null, Optional< Array< TemplateObject > > outCandidates=null)
	Finds all occurrences of a predefined template on an image by comparing object edges.

Detailed Description

Function Documentation

Conditional< TemplateModel > oevislib_net.ComputerVision.TemplateMatching.Edge.TemplateMatching.CreateModel	(	Image	inImage,
		Optional< ShapeRegion >	inTemplateRegion = null,
		Optional< Rectangle2D >	inObjectFrame = null,
		ModelParams	inModelParams = null,
		AbortCallback	inAbortCallback = null,
		Optional< Array< Point2D > >	outTemplateEdges = null )

inlinestatic

Creates a template model for edge-based template matching.

Parameters

inImage	Image from which model will be extracted. Only UInt8 images are supported. If the image is RGB, it is first converted using Image::convertToGrayscale.
inTemplateRegion	Region of the image from which model will be extracted.
inObjectFrame	Position of the model object in the image.
inModelParams	Parameters of the model.
inAbortCallback	Callback function cyclically called during model creation to check if the process needs to be stopped. The function should return true if the process should be aborted.
outTemplateEdges	Edges found at the top resolution level.

Array< TemplateObject > oevislib_net.ComputerVision.TemplateMatching.Edge.TemplateMatching.FindObjects	(	Image	inImage,
		TemplateModel	inTemplateModel,
		Optional< ShapeRegion >	inSearchRegion = null,
		Optional< UCS2D >	inSearchRegionAlignment = null,
		SearchParams	inSearchParams = null,
		Optional< int >	outPyramidHeight = null,
		Optional< ShapeRegion >	outAlignedSearchRegion = null,
		Optional< Array< Array< float > > >	outLevelScores = null,
		Optional< Array< TemplateObject > >	outCandidates = null )

inlinestatic

Finds all occurrences of a predefined template on an image by comparing object edges.

Parameters

inImage	Image on which object occurrences will be searched. Only UInt8 images are supported. If the image is RGB, it is first converted using Image::convertToGrayscale.
inTemplateModel	Model of objects to be searched.
inSearchRegion	Region of possible object centers.
inSearchRegionAlignment	Adjusts the region of interest to the position of the inspected object.
inSearchParams	Parameters that defines how to search for the objects and how many ones to keep.
outPyramidHeight	Highest pyramid level used to speed up computations.
outAlignedSearchRegion	Transformed input shape region.
outLevelScores	Scores of the found objects at each pyramid level.
outCandidates	Anomalies (or matches obtained with a lower score) that differ from the original template.