Class VLGaussNoise.TVLGaussNoise

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Revision as of 02:45, 11 June 2013

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Package: VideoLabPkg

Unit: VLGaussNoise

Inherits: TVLBasicNoise

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 TVLBasicNoise 6 Properties 6.1 Published 7 From TVLCommonROIGenFilter 8 Properties 8.1 Published 9 Methods 9.1 Public 10 From TVLCommonROIFilter 11 Properties 11.1 Published 12 From TVLCommonFilter 13 Properties 13.1 Public 14 Methods 14.1 Public 15 Pins 16 From TSLBasicThreadedEnableFilter 17 Properties 17.1 Published 18 From TSLBasicThreadedFilter 19 Properties 19.1 Published

Syntax

Delphi:

type TVLGaussNoise = class( TVLBasicNoise )

C++ Builder:

class TVLGaussNoise : public TVLBasicNoise

Visual C++ (MFC):

class CTVLGaussNoise : public CTVLBasicNoise

C# (.NET):

public ref class TVLGaussNoise : Mitov.VideoLab.BasicNoise

Summary

Adds Gaussian distribution oise to the image.

Description

Generates random samples with Gaussian distribution and adds them to an image data.

If the inpt pin of this component is not connected, the component will work as video generator.

Diagram:

Example:

Original Image:	Gauss Noise:

Properties

Published

• Mean - The Mean of the Gaussian distribution.
• StDev - The Standard deviation of the Gaussian distribution.
• Seed - Initial seed value for the pseudo-random number generation.

From TVLBasicNoise

Properties

Published

• BackgroundColor - Specifies the background color of the noise.

From TVLCommonROIGenFilter

Properties

Published

• Generator

Methods

Public

• procedure Start()
• procedure Stop()

From TVLCommonROIFilter

Properties

Published

• WorkArea

From TVLCommonFilter

Properties

Public

• InputVideoFormat

Methods

Public

• procedure ProcessFrame(Image : IVLImageBuffer)
• procedure ProcessFrame(InImage : IVLImageBuffer; var OutImage : IVLImageBuffer)
• procedure ProcessBitmap(InBitmap : TBitmap; OutBitmap : TBitmap)

Pins

• OutputPin
• InputPin

From TSLBasicThreadedEnableFilter

Properties

Published

• Enabled

From TSLBasicThreadedFilter

Properties

Published

• Threading