Property VLHaarDetectObjects.TVLHaarDetectObjectCollectionItem.UseCanny
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Class: TVLHaarDetectObjectCollectionItem
Contents |
Syntax
Delphi:
property UseCanny : Boolean read FUseCanny write SetUseCanny default True;
C++ Builder:
__property bool UseCanny = { read=FUseCanny, write=SetUseCanny, default=True };
Summary
Specifies if Canny edge detector will be used to reject some image regions.
Description
Use this property to specify if Canny edge detector will be
used to reject some image regions.
If it is set, the function uses Canny edge detector to reject some image regions that contain too few or too much edges and thus can not contain the searched object. The particular threshold values are tuned for face detection and in this case the pruning speeds up the processing.
