A Six-Point Variant on the Lane-Riesenfeld Algorithm

Figure 3

Rate of shrinkage plotted for the 𝐶-schemes [11] and proposed 𝑞-schemes against the number of smoothing stages 𝑚, for polygons having 4, 8, and 16 points.

(a) 𝐶-schemes [11]

(b) proposed 𝑞-schemes