Touch-sensitive Alphanumeric Encrypting PIN Pad Design Based on Hamilton-connected Subgraph Recognition
I-Horng Jeng, Dwen-Ren Tsai, Hou-An Chen, Yi-Chun Yen, Chien-Kang Cheng
Published in 2009 Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (01.09.2009)
Published in 2009 Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (01.09.2009)
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