ImageEn, unit ievision

TIEVisionBlobDetector.setFilterByArea

TIEVisionBlobDetector.setFilterByArea


Declaration

procedure setFilterByArea(enabled: bool32; minArea: double; maxArea: double); safecall;


Description

Enables or disables the area filter (minimum or maximum sizes of blobs).

Parameter Description
enabled If True area filter is enabled (default: true)
minArea Minimum number of pixels in the blob (default: 25)
maxArea Maximum number of pixels in the blob (default: 5000)