作者: Seksan Mathulaprangsan , Chien-Yao Wang , Aufaclav Zatu Kusum , Tzu-Chiang Tai , Jia-Ching Wang
DOI: 10.1109/ICOT.2015.7498485
关键词: Reading (process) 、 Feature (computer vision) 、 Process (engineering) 、 Field (computer science) 、 Motion (physics) 、 Speech recognition 、 Computer science 、 Password 、 Preprocessor 、 Classification scheme
摘要: In this paper, we have reviewed the main process of visual lip reading and motion password (simply called lip-password hereinafter) verification that is useful flexible method to apply in many applications, especially security field since it can do double checks verify both speaker his/her password. The content includes selectively significant preprocessing, feature extractions, classification schemes are all important parts tasks' processes.