Journal Title Indian Journal of Science and Technology Journal Abbreviation indjst Publisher Group Informatics (India) Limited (gjeis) Website http://gjeis.org/index.php/indjst

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Title	Lip Language Recognition for Specific Words
Authors	Lay, Yun-Long; Yang, Bhui-Jen; Lin, Chern-Sheng; Lee, Bin-Fen
Abstract	In the human language communication process, facial expression and lip shape change of the teller contains extremely rich language information. Previous research about lip-reading recognition focused on proposing the theoretical method to analyze rules of lip shapes. However, little evidence appears that the real lip reading recognition system was implemented. For getting moving lip features, principal component analysis and mouth changing rate were put forward by this paper. We implement a lip language recognition system by using image processing technology, neural network algorithm, and database to help people and computer understand lip language. The dynamic image variation of the lip shape changing could be detected in this system. The results indicated that this method could recognize effectively and correctly 62 Chinese words with 55 users and practically enhanced the lip language recognition.
Publisher	Indian Society for Education and Environment (ISEE)
Date	2012-11-01
Source	Indian Journal of Science and Technology Volume 5, Issue 11, November 2012

 

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