Toward optimal mixture model based vector quantization

2005 Fifth International Conference on Information, Communications and Signal Processing

Volumn 2005, Issue , 2005, Pages 1329-1333

  Samuelsson, Jonas ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

DECODING; PARAMETER ESTIMATION; PROBABILITY; SIGNAL DISTORTION; SIGNAL ENCODING; VECTOR QUANTIZATION;

DATA-DEPENDENT WEIGHTED; EUCLIDEAN DISTORTION; PROBABILITY DENSITY; SPEECH SPECTRUM PARAMETERS;

GAUSSIAN NOISE (ELECTRONIC);

EID: 34147115614     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. A.D. Subramaniam and B.D. Rao, "PDF optimized parametric vector quantization of speech line spectral frequencies," IEEE Trans. Speech Audio Processing, pp. 130-142, 2003.
2. J. Lindblom and F. Hedelin, "Variable-dimension quantization of sinusoidal amplitudes using Gaussian mixture models," in Proc. ICASSP, Montreal, 2004, pp. 153-156.
3. J. Samuelsson, "Waveform quantization of speech using Gaussian mixture models," in Proc. ICASSP, Montreal, Canada, 2004, pp. 165-168.
4. J. Samuelsson and J. Plasberg, "Multiple description coding based on Gaussian mixture models," IEEE Signal Processing Lett., vol. 12, no. 6, pp. 449-552, June 2005.
5. J. Plasberg, D. Zhao, and W. B. Kleijn, "The sensitivity matrix for a spectro-temporal auditory model," in Proc. of EUSIPCO, Vienna, Austria, 2004.
6. J. Li, N. Chaddha, and R.M. Gray, "Asymptotic performance of vector quantizers with a perceptual distortion measure," IEEE Trans. Inform. Theory, no. 4, pp. 1082-1091, 1999.
7. W. R. Gardner and B. D. Rao, "Theoretical analysis of the high-rate vector quantization of LPC parameters," IEEE Trans. Speech Audio Processing, no. 5, pp. 367-381, 1995.
8. J.J.Y. Huang and P.M. Schultheiss, "Block quantization of correlated Gaussian random variables," IEEE Trans. Comm. Syst. vol. CS-11, no. 3, pp. 289-296, 1963.
9. M. Tasto and P. Wintz, "Image coding by adaptive block quantization," IEEE Trans. Commun. Technol., vol. COM-19, no. 6, pp. 957-972, 1971.
10. Sangsin Na and David L. Neuhoff, "Bennett's integral for vector quantizers," IEEE Trans. Inform. Theory, vol. 41, no. 4, pp. 886-900, 1995.
11. A. Papoulis, Probability, Random Variables, and Stochastic Processes, McGraw-Hill, 3rd edition, 1991.
12. R. A. Redner and H. F. Walker, "Mixture densities, maximum likelihood and the EM algorithm," SIAM Review, vol. 26, no. 2, pp. 195-239, 1984.
13. P. Hedelin and J. Skoglund "Vector Quantization Based on Gaussian Mixture Models," IEEE Trans. Speech Audio Processing, no. 4, pp. 385-401, 2000.