Emgu CV Library Documentation
SADWindowSize Field
Namespaces ► Emgu.CV ► MCvStereoBMState ► SADWindowSize

www.emgu.com/wiki
Could be 5x5..21x21. Correspondence using Sum of Absolute Difference (SAD):
Declaration Syntax
C#Visual BasicVisual C++
public int SADWindowSize
Public SADWindowSize As Integer
public:
int SADWindowSize

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.4.3249.6313 (1.4.0.0)