public Image<Gray, TDepth> this[
	int channel
] { get; set; }

Public Default Property Item ( _
	channel As Integer _
) As Image(Of Gray, TDepth)

public:
property Image<Gray^, TDepth>^ default[int channel] {
	Image<Gray^, TDepth>^ get (int channel);
	void set (int channel, Image<Gray^, TDepth>^ value);
}