The Mask of Odd Points 𝑛-Ary Interpolating Subdivision Scheme

Figure 4

Presents comparison among total absolute curvature of 3-point ternary interpolating scheme for different values of parameter. Here 𝐿 represents total absolute curvature and 𝑘 represents number of iterations.

(a) for 𝑣₂=0.2333

(b) for 𝑣₂=0.2888

(c) for  𝑣₂=0.3111