/// <summary>
/// locates matrix header within a parent matrix.
/// </summary>
/// <param name="wholeSize"></param>
/// <param name="ofs"></param>
public void LocateROI(out CvSize wholeSize, out CvPoint ofs)
{
if (disposed)
{
throw new ObjectDisposedException("GpuMat");
}
GpuInvoke.GpuMat_locateROI(ptr, out wholeSize, out ofs);
}
