User-Customized Password HMM Based Speaker Verification
| Type of publication: | Conference paper |
| Citation: | BenZeghiba_cost275-02 |
| Booktitle: | Proceedings of the COST275 Workshop on the Advent of Biometrics on the Internet |
| Year: | 2002 |
| Address: | Rome, Italy |
| Note: | IDIAP-RR 02-35 |
| Crossref: | benzeghiba-02b: |
| Abstract: | is presented. The system has no {\it a priori} knowledge of passwords. A hybrid HMM/ANN system is used to infer the phonetic transcription of the password. The emission probabilities are then modeled by a multi-Gaussians HMM model. Evaluation experiments, conducted on PolyVar database, showed results comparable with a system where the correct phonetic transcription of the password is known {\it a priori}. |
| Userfields: | ipdmembership={speech}, |
| Keywords: | |
| Projects |
Idiap |
| Authors | |
| Added by: | [UNK] |
| Total mark: | 0 |
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