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Audio visual speech recognition 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G10L-005/00
출원번호 US-0936954 (1986-12-01)
발명자 / 주소
  • Beadles Robert L. (Durham NC)
출원인 / 주소
  • Research Triangle Institute (Research Triangle Park NC 02)
인용정보 피인용 횟수 : 29  인용 특허 : 0

초록

A method and apparatus for indicating at least some of a sequence of spoken phonemes in which detected sounds are analyzed to determine a group of phonemes to which a phoneme belongs, the lipshape is optically detected and the respective signals correlated by a computer to indicate the detected phon

대표청구항

An apparatus for producing an output indicating at least some of a sequence of spoken phonemes from a human speaker comprising: means for detecting-sounds and converting said sounds into an electrical signal; means for analyzing said signal to detect said phonemes to produce an electrical acoustic o

이 특허를 인용한 특허 (29)

  1. Deligne, Sabine; Neti, Chalapathy V.; Potamianos, Gerasimos, Audio-visual codebook dependent cepstral normalization.
  2. Deligne,Sabine; Neti,Chalapathy V.; Potamianos,Gerasimos, Audio-visual codebook dependent cepstral normalization.
  3. Allen, Paul G.; Jung, Edward K. Y.; Levien, Royce A.; Malamud, Mark A.; Rinaldo, Jr., John D., Cue-aware privacy filter for participants in persistent communications.
  4. Malamud, Mark A.; Allen, Paul G.; Levien, Royce A.; Rinaldo, Jr., John D.; Jung, Edward K. Y., Cue-aware privacy filter for participants in persistent communications.
  5. Foster, Mark J., Dual compression voice recordation non-repudiation system.
  6. Petajan Eric D. (25 Cypress St. Millburn NJ 07041), Electronic facial tracking and detection system and method and apparatus for automated speech recognition.
  7. Allen James D. ; Moghadam Omid A. ; Romer Donna M., Electronic imaging system capable of image capture, local wireless transmission and voice recognition.
  8. Walker Mark R. ; Kidder Jeffrey ; Keith Michael, Encoding audio signals using precomputed silence.
  9. Raux, Antoine R., Enhancing speech recognition using visual information.
  10. Wang,Gang; Hahn,Joseph F.; Mangaser,Amante; Roe,David B.; Steiner,Charles P.; Uecker,Darrin R., Method and apparatus for accessing medical data over a network.
  11. Basu, Sankar; de Cuetos, Philippe Christian; Maes, Stephane Herman; Neti, Chalapathy Venkata; Senior, Andrew William, Method and apparatus for audio-visual speech detection and recognition.
  12. Hutchins Sandra E. (Del Mar CA), Method and apparatus for determining articulatory parameters from speech data.
  13. Stork David G. ; Wolff Gregory Joseph ; Levine Earl Isaac, Method and apparatus for extracting speech related facial features for use in speech recognition systems.
  14. Basu, Sankar; de Cuetos, Philippe Christian; Maes, Stephane Herman; Neti, Chalapathy Venkata; Senior, Andrew William, Methods and apparatus for audio-visual speech detection and recognition.
  15. Stork David G. (Stanford CA) Wolff Gregory J. (Mountain View CA) Levine Earl I. (Dallas TX), Neural network acoustic and visual speech recognition system.
  16. Stork David G. (Stanford CA) Wolff Gregory J. (Mountain View CA), Neural network acoustic and visual speech recognition system training method and apparatus.
  17. Wagner Thomas,DEX ; Boebel Friedrich G.,FRX ; Bauer Norbert,DEX, Person identification based on movement information.
  18. Hsu, Ying; Villacorta, Virgilio; Boyd, W. Eric, Portable lip reading sensor system.
  19. Chen Homer H. (Lincroft NJ), Sound-synchronized video system.
  20. Masaaki Harada JP; Shin Takeuchi JP, Speech detection apparatus in which standard pattern is adopted in accordance with speech mode.
  21. Wang,Yulun; Uecker,Darrin, Speech interface for an automated endoscope system.
  22. Chen Chengjun Julian ; Wu Frederick Yung-Fung ; Yeh James T., Speech recognition aided by lateral profile image.
  23. Calderone, Theodore; Cook, Paul M.; Foster, Mark J., System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery.
  24. Calderone,Theodore; Cook,Paul M.; Foster,Mark J., System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery.
  25. Calderone, Theodore; Cook, Paul M.; Foster, Mark J., System and method of voice recognition near a wireline node of network supporting cable television and/or video delivery.
  26. Moore, Keith E., Use of mouth position and mouth movement to filter noise from speech in a hearing aid.
  27. Handelman, Doron, Voice activated communication system and program guide.
  28. Liang Marc D. (Pittsburgh PA) Narayanan Krishna (Pittsburgh PA) Kurtz John L. (Indiana PA), Voice activated microscope.
  29. Maekawa Hidetsugu,JPX ; Watanabe Tatsumi,JPX ; Obara Kazuaki,JPX ; Kayashima Kazuhiro,JPX ; Matsui Kenji,JPX ; Matsukawa Yoshihiko,JPX, Voice recognition and voice response apparatus using speech period start point and termination point.
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