本文研究的重点是基于四线电阻式触摸屏的在线签名数据采集系统的软硬件设计。
The key point of this paper is the software design and hardware design for on-line signature data acquisition system based on four-line resistance touch panel.
在线手写签名验证系统利用电阻式触摸屏采集手写水平位移、垂直位移、书写压力等签名信息；
Signature verification system uses the touch panel to collect signature data like horizontal coordinate, vertical coordinate, pressure information.
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