http://www.emgu.com
Can be zero

Namespace: Emgu.CV.Structure
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.0.1717 (2.4.0.1717)

Syntax

C#
public int layer_count
Visual Basic
Public layer_count As Integer
Visual C++
public:
int layer_count

See Also