Polygon moments are polygon mathematical features computed as integrals over polygon points, where \(p_x\) and \(p_y\) denotes x and y coordinate of a point.

Values of this enumeration:

• _02 - \(Moment_{2,0}(S) = \int_{S} p_x^2\)
• _11 - \(Moment_{1,1}(S) = \int_{S} p_x p_y\)
• _20 - \(Moment_{0,2}(S) = \int_{S} p_y^2\)