Chang-Ping Liu

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Character segmentation has become a crucial step for mail address recognition in the automatic post mail sorting system. In this paper, a two-stage character segmentation algorithm according to the characteristics of handwritten mail address characters is proposed. In the simple segmentation stage, the block sequence is extracted from the mail address image(More)
In wireless mesh networks (WMNs), preserving users' privacy is an important but contradictory to security issue. To provide a new solution to the challenge, we propose an anonymous authentication scheme based on CPK and blind signature in the elliptic curve domain. The proposed scheme can not only provide fast and explicit mutual authentication between(More)
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