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Filter blobs by area. Those blobs whose areas are not in range will be erased from the input list of blobs.

Namespace: Emgu.CV.Cvb
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.2.1777 (2.4.2.1777)

Syntax

C#
public void FilterByArea(
	int minArea,
	int maxArea
)
Visual Basic
Public Sub FilterByArea ( _
	minArea As Integer, _
	maxArea As Integer _
)
Visual C++
public:
void FilterByArea(
	int minArea, 
	int maxArea
)

Parameters

minArea
Type: System..::..Int32
Minimun area
maxArea
Type: System..::..Int32
Maximun area

See Also