A Family of Even-Point Ternary Approximating Schemes
Figure 2
Comparison: bold solid continuous curves are generated by proposed 4-point and 6-point ternary approximating schemes (a) Ko et al. [7] and proposed 4-point ternary schemes (b) [5, 9] and proposed 4-point ternary scheme (c) Hassan and Dodgson [1] and proposed 4-point ternary schemes (d) [5, 9] and proposed 6-point ternary scheme (e) Khan and mustafa [6] and proposed 6-point ternary schemes.