Four-Point 𝑛-Ary Interpolating Subdivision Schemes

Figure 4

Comparison of the limit curves generated by proposed 4-point 2-ary, 3-ary, 4-ary, 5-ary, 6-ary, and 7-ary interpolating subdivision schemes at 1st subdivision level.

(a) 4-point 2-ary  

(b) 4-point 3-ary

(c) 4-point 4-ary

(d) 4-point 5-ary

(e) 4-point 6-ary

(f) 4-point 7-ary