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InputArrayGetChannels Method
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Get the number of channels

Namespace:  Emgu.CV
Assembly:  Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.3.0.2824 (3.3.0.2824)
Syntax
public int GetChannels(
	int idx = -1
)

Parameters

idx (Optional)
Type: SystemInt32
The optional index

Return Value

Type: Int32
The number of channels
See Also