Class VLHoughCircles.TVLHoughThreshold

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Revision as of 23:53, 25 June 2013

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Package: VisionLabPkg

Unit: VLHoughCircles

Inherits: TLPPersistent

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 Properties 4.1 Published 5 From TLPPersistent 6 Methods 6.1 Public

Syntax

Delphi:

type TVLHoughThreshold = class( TLPPersistent )

C++ Builder:

class TVLHoughThreshold : public TLPPersistent

Visual C++ (MFC):

class CTVLHoughThreshold : public CTLPPersistent

C# (.NET):

public ref class TVLHoughThreshold : Vcl.VclProperty

Summary

Canny threshold parameters class for Hough transformations.

Description

Defines class for the threshold property of the Hough detection used by the underlying Canny detector.

Properties

Published

• High - Higher threshold of the two passed to Canny edge detector.
• Accumulator - Threshold accumulator at the center detection stage

From TLPPersistent

Methods

Public

• function QueryInterface(IID : TGUID; Obj : TObject) : HResult
• function GetOwner() : TPersistent
• procedure OwnerNameChanged(AOldName : String; ANewName : String)