触屏电子签名与纸笔签名的笔迹特征比较研究
黄李彦
1
, 詹康辉
2
, 周广存
3
Comparison of Handwriting Characteristics of Signature Made on Electronic Touch Screen and/or Paper
HUANG Liyan
1
, ZHAN Kanghui
2
, ZHOU Guangcun
3
笔迹字间搭配比例特征变化图 (a:电容式签名与纸笔签名重叠对比; b:电磁式签名与纸笔签名重叠对比)