Research Article

Stretching of Dynamic Mathematical Symbols Taking Care of Similarity and Geometric Characterization

Figure 15

Improvement of the global shape similarity according to multirefinement and the same stretching vector
(a) Top part of left parenthesis in body size 96 without stretching
(b) Top part of left parenthesis curves, in body size 96, stretched and not refined
(c) Top part of left parenthesis curves, in body size 96, stretched and multirefined to order 2
(d) Top part of left parenthesis curves, in body size 96, stretched and multirefined to order 4