Title :
A hierarchical bounding box method for searching the speech database for speech recognition
Author :
Fung, Wai Tong ; Yuen, Shiu Yin ; Tse, Chi Hang
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
Abstract :
Speech recognition is an increasingly popular method for Chinese character input. A fast and reliable hierarchical bounding box method for searching the speech database is proposed. The method borrows from ideas in computer graphics, where the hierarchical bounding box concept is used for fast ray-object intersection tests (Hearn et al. 1997)
Keywords :
database management systems; search problems; speech recognition; Chinese character input; hierarchical bounding box method; searching; speech database; speech recognition; Computer graphics; Data engineering; Databases; Linear predictive coding; Nearest neighbor searches; Predictive models; Robustness; Speech recognition; Testing; Writing;
Conference_Titel :
Consumer Electronics, 1997. ISCE '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-4371-9
DOI :
10.1109/ISCE.1997.658347
