Comparing audio-And a-posteriori-probability-based stream confidence measures for audio-visual speech recognition

EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology

Volumn , Issue , 2001, Pages 1023-1026

  Heckmann, Martin ^a   Wild, Thorsten ^a   Berthommier, Fŕederic ^b   Kroschel, Kristian ^a  

^a UNIVERSITY OF KARLSRUHE   (Germany)

^b GRENOBLE INSTITUTE OF TECHNOLOGY   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; AUDIO ACOUSTICS; PROBABILITY; SIGNAL TO NOISE RATIO; SPEECH COMMUNICATION;

A-POSTERIORI PROBABILITIES; AUDIO AND VIDEO; AUDIO CHANNELS; AUDIO VISUAL SPEECH RECOGNITION; AUDIO-VISUAL RECOGNITION SYSTEMS; CONFIDENCE MEASURE; RELATIVE ERRORS; RELIABILITY MEASURE;

SPEECH RECOGNITION;

EID: 85009083793     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. A. Rogozan and P. Deĺeglise, "Adaptive fusion of acoustic and visual sources for automatic spech recognition, " Speech Communication, vol. 26, pp. 149-161, 1998.
2. M. Heckmann, F. Berthommier, and K. Kroschel, "Optimal weighting of posteriors for audio-visual speech recognition, " in to appear in Proc. ICASSP 2001, Salt Lake City, Utah, 2001.
3. University of Mons, Mons, Step by Step Guide to using the Speech Training and Recognition Unified Tool (STRUT), May 1997.
4. M. Heckmann, F. Berthommier, C. Savariaux, and K. Kroschel, "Labeling audio-visual speech corpora and training an ann/hmm audio-visual speech recognition system, " in Proc. ICSLP 2000, Beijing, China, 2000.
5. A. Adjoudani and C. Benoit, "On the integration of auditory and visual parameters in an hmm-based asr, " in Speachreading by Man and Machine: Models, Systems and Applications, D.G. Stork and M.E. Hennecke, Eds., Berlin, 1996, NATO ASI Series, pp. 461-472, Springer.
6. G. Potamianos and C. Neti, "Stream confidence estimation for audio-visual speech recognition, " in Proc. ICSLP 2000, Bejing, China, 2000, pp. 746-749.
7. F. Berthommier and H. Glotin, "A new snr feature mapping for robust multistream speech recognition, " in Proc. ICPhS 1999, San Fransisco, CA, 1999.
8. H. Glotin, D. Vergyri, C. Neti, G. Potamianos, and J. Luetin, "Weighting schemes for audio-visual fusion in speech recognition, " in to appear in Proc. ICASSP 2001, Salt Lake City, Utah, 2001.