/// <summary>Compute the complement Mat</summary>
/// <param name="mat">The mat to be inverted</param>
/// <returns>The complement image</returns>
public static UMat operator ~(UMat mat)
{
UMat invert = new UMat();
CvInvoke.BitwiseNot(mat, invert);
return(invert);
}
public void _Not()
{
CvInvoke.BitwiseNot(this, this, null);
}