一种改进的基于分段平滑度的脱机签名鉴定方法

An improved approach for off-line signature verification based on smooth index of segmentation

提出了一种改进的可以有效识别熟练伪签名的自动鉴定方法,这种方法基于分段的平滑度,将签名分段后进行平滑计算得到的平滑性指数与其它特征相结合来进行签名鉴定,经实验验证取得了很好的效果.

This work proposes an improved method to tackle the problem of detecting skilled forgeries in off-line signature verification. It is based on a smooth criterion, and derives a smooth index, which is combined with other global shape features. Satisfactory results are obtained.