Property VLBackgroundSubtractor.TVLShadowDetection.ShadowThreshold
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=== Delphi: === | === Delphi: === | ||
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| − | '''property''' ShadowThreshold : Single '''read''' FShadowThreshold '''write''' SetShadowThreshold; | + | '''property''' ShadowThreshold : Single '''read''' FShadowThreshold '''write''' SetShadowThreshold '''default''' 0.5; |
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=== C++ Builder: === | === C++ Builder: === | ||
<code> | <code> | ||
| − | '''__property''' float ShadowThreshold = { '''read'''=FShadowThreshold, '''write'''=SetShadowThreshold }; | + | '''__property''' float ShadowThreshold = { '''read'''=FShadowThreshold, '''write'''=SetShadowThreshold, '''default'''=0.5 }; |
</code> | </code> | ||
Latest revision as of 00:11, 26 June 2013
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Class: TVLShadowDetection
Contents |
Syntax
Delphi:
property ShadowThreshold : Single read FShadowThreshold write SetShadowThreshold default 0.5;
C++ Builder:
__property float ShadowThreshold = { read=FShadowThreshold, write=SetShadowThreshold, default=0.5 };
Summary
Shadow threshold for the detection.
Description
The shadow is detected if the pixel is darker version of the
background. Tau is a threshold on how much darker the shadow
can be.
ShadowThreshold= 0.5 means that if pixel is more than 2 times darker then it is not shadow
See: Prati,Mikic,Trivedi,Cucchiarra,"Detecting Moving Shadows...",IEEE PAMI,2003.
