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LIP READING INPUT DEVICE, LIP READING INPUT METHOD AND LIP READING INPUT PROGRAM
LIP READING INPUT DEVICE, LIP READING INPUT METHOD AND LIP READING INPUT PROGRAM
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机译：LIP读取输入设备，LIP读取输入方法和LIP读取输入程序
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摘要
PROBLEM TO BE SOLVED: To provide a lip reading input device which enables character input with a high recognition rate by using a lip reading technique.SOLUTION: A lip reading input device which recognizes each character of Japanese characters from motion patterns of a person's lip to turn it into an input character comprises: a lip reading pattern storage part which stores image data of lip motion patterns corresponding to at least vowel characters of Japanese; lip reading means which recognizes a character corresponding to the motion pattern of the person's lip with pattern matching processing between the motion pattern of the person's lip imaged by a camera part and the motion pattern of the lip stored in the lip reading pattern storage part; auxiliary operation recognition means which recognizes an auxiliary operation for selecting and designating each of consonant characters of Japanese; and lip reading result output means which makes a lip reading result by determining input characters on the basis of the recognition result by the lip reading means and the auxiliary operation recognized by the auxiliary operation recognition means when the auxiliary operation recognition means determines whether or not the auxiliary operation is performed, and it is determined that the auxiliary operation is performed.
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