Class VLAdaptiveThreshold.TVLAdaptiveThreshold
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Package: VisionLabPkg
Unit: VLAdaptiveThreshold
Inherits: TVLCommonFilter
Contents |
Syntax
Delphi:
type TVLAdaptiveThreshold = class( TVLCommonFilter )
C++ Builder:
class TVLAdaptiveThreshold : public TVLCommonFilter
Visual C++ (MFC):
class CTVLAdaptiveThreshold : public CTVLCommonFilter
C# (.NET):
public ref class TVLAdaptiveThreshold : Mitov.VisionLab.CommonFilter
Summary
Adaptive threshold edge detection.
Description
Use this component to perform Adaptive threshold algorithm for edge detection.
Diagram:
Example:
| Original Image: | BlockSize := 3; Subtract := 7 : |
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Properties
Published
- BlockSize - Size of the matrix block for the adaptive threshold
- Subtract - Value subtracted from mean or weighted mean.
- Inversed - Inverse the output.
- ThresholdType - The threshold type.
From TVLCommonFilter
Properties
Public
Methods
Public
- procedure ProcessFrame(Image : IVLImageBuffer)
- procedure ProcessFrame(InImage : IVLImageBuffer; var OutImage : IVLImageBuffer)
- procedure ProcessBitmap(InBitmap : TBitmap; OutBitmap : TBitmap)
