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Seal of Fingerprint / Stamp

Seal of Fingerprint
Seal of Fingerprint

The seal of fingerprint uses the advanced technologies of laser scanning to identify and digital inkpad. This can restore and copy the fingerprint that is scanned to the paper. This eliminates various inconveniences from traditional inkpad, which is environmental and convenient. It is beautiful and practical.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Yidan Chen,
Dalian Nationalities University

Caiwen Zhao,
Dalian Nationalities University

Baihan Zong,
Dalian Nationalities University

Zhen Zhang,
Dalian Nationalities University