Class VLBasicHough.TVLHoughCanny

This is a Beta Read Only version of this page. Please review and send recommendations to mitov@mitov.com. We will enable the editing as soon as we are happy with the overall Wiki site.

Package: VisionLabPkg

Unit: VLBasicHough

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 TVLHoughCanny = class( TLPPersistent )

C++ Builder:

class TVLHoughCanny : public TLPPersistent

Visual C++ (MFC):

class CTVLHoughCanny : public CTLPPersistent

C# (.NET):

public ref class HoughCanny : Vcl.VclProperty

Summary

Canny edge detection parameters.

Description

Defines a class to be used for Canny algorithm for edge detection property of the TVLHoughLines component.

Properties

Published

• LowThreshold - Lower threshold for edges detection.
• HighThreshold - Upper threshold for edges detection.

From TLPPersistent

Methods

Public

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