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

Functions
static TemplateModel	oevislib_net.ComputerVision.TemplateMatching.NCC.TemplateMatching.CreateModel (Image inImage, Optional< ShapeRegion > inTemplateRegion=null, Optional< Rectangle2D > inObjectFrame=null, ModelParams inModelParams=null, Optional< Array< Image > > outTemplatePyramid=null)
	Creates a template model for NCC-based template matching.
static Array< TemplateObject >	oevislib_net.ComputerVision.TemplateMatching.NCC.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 using a model based on NCC.

Detailed Description

Function Documentation

TemplateModel oevislib_net.ComputerVision.TemplateMatching.NCC.TemplateMatching.CreateModel	(	Image	inImage,
		Optional< ShapeRegion >	inTemplateRegion = null,
		Optional< Rectangle2D >	inObjectFrame = null,
		ModelParams	inModelParams = null,
		Optional< Array< Image > >	outTemplatePyramid = null )

inlinestatic

Creates a template model for NCC-based template matching.

Uses the Normalized Cross Correlation-based image alignment algorithm.

Parameters

inImage	Image from which model will be extracted.
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.
outTemplatePyramid	Pyramid downsample of the model image.

Array< TemplateObject > oevislib_net.ComputerVision.TemplateMatching.NCC.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 using a model based on NCC.

Parameters

inImage	Image on which object occurrences will be searched.
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.