Passive acoustic source localization for video camera steering

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 2, Issue , 2000, Pages 909-912

  Huang, Yiteng ^a   Benesty, J ^b   Elko, G W ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b LUCENT TECHNOLOGIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; CAMERAS; EIGENVALUES AND EIGENFUNCTIONS; LEAST SQUARES APPROXIMATIONS; SIGNAL PROCESSING; TIME DELAY; ALGORITHMS; COMPUTATIONAL COMPLEXITY; INTERPOLATION; LINEAR EQUATIONS; MATRIX ALGEBRA; MICROPHONES; REVERBERATION; SPEECH COMMUNICATION; VIDEO CAMERAS;

DESIRABLE FEATURES; EIGENVALUE DECOMPOSITION; HYPERBOLIC EQUATIONS; PASSIVE ACOUSTICS; PASSIVE SOURCE LOCALIZATION; SOURCE LOCALIZATION; SPHERICAL INTERPOLATION; TIME DELAY ESTIMATION METHOD;

VIDEO CAMERAS; SPEECH PROCESSING;

ADAPTIVE EIGENVALUE DECOMPOSITION TIME DELAY ESTIMATION; ONE STEP LEAST SQUARE ALGORITHM; PASSIVE SOURCE LOCALIZATION; SPHERICAL INTERPOLATION;

EID: 0033707068     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.859108     Document Type: Conference Paper

References (9)

1. M. S. Brandstein and H. F. Silvermant, "A practical methodology for speech source localization with microphone arrays," in Computer Speech and Language, pp. 91-126, Nov. 1997.
2. C. H. Knapp and G. C. Carter, "The generalized correlation method for estimation of time delay," in IEEE Trans. Acoustics, Speech, Signal Processing, vol. ASSP-24, no. 4, pp. 320-327, Aug. 1976.
3. Y. Huang, J. Benesty, and G. W. Elko, "Adaptive eigenvalue decomposition algorithm for realtime acoustic source localization system," in Proc. IEEE ICASSP, Mar. 1999.
4. M. Wax and T. Kailath, "Optimum localization of multiple sources by passive arrays," in IEEE Trans. Acoustics, Speech, Signal Processing, vol. ASSP-31, no. 5, pp. 1210-1218, Oct. 1983.
5. H. C. Schau and A. Z. Robinson, "Passive source localization employing intersecting spherical surfaces from time-of-arrival differences," in IEEE Trans. Acoustics, Speech, Signal Processing, vol. ASSP-35, no. 8, pp. 1223-1225, Aug. 1987.
6. J. O. Smith and J. S. Abel, "Closed-form least-squares source location estimation from range-difference measurements," in IEEE Trans. Acoustics, Speech, Signal Processing, vol. ASSP-35, no. 12; pp. 1661-1669, Dec. 1987.
7. D. V. Rabinkin, R. J. Ranomeron, J. C. French, and J. L. Flanagan, "A DSP Implementation of Source Location Using Microphone Arrays," in Proc. SPIE 2846, pp. 88-99, 1996.
8. Features of PictureTel80, a dynamic locating camera. "http://www.picturetel.com/products/80p.htm
9. C. Wang and M. S. Brandstein, "A hybrid real-time face tracking system," in Proc. IEEE ICASSP, May 1998.