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PERFORMANCE ANALYSIS OF VECTOR QUANTIZER USING MODIFIED GENERALIZED LLOYD ALGORITHM
V. S. Jayanthi (India), S. Ashwin (India) and A. Shanmugam (India)
Received September 10, 2007; Revised February 1, 2008
References:
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[1] W. H. Equitz, A new vector quantizer clustering algorithm, IEEE Trans. ASSP 37 (1989), 1568-1575.
[2] D. B. Fogel, An introduction to simulated evolutionary optimization, IEEE Trans. Neural Networks 5 (1994), 3-14.
[3] D. Goldberg, Genetic Algorithms in Search, Optimization and Machine Learning, Addison-Wesley, Reading, MA, 1989.
[4] A. Gresho and R. M. Gray, Vector Quantization and Signal Compression, Kluwer, Norwell, MA, 1992.
[5] J. H. Holland, Adaptation in Natural and Artificial Systems, Univ. Michigan Press, Ann Arbor, MI, 1975.
[6] Y. Linde, A. Buzo and R. M. Gray, An algorithm for vector quantizer design, IEEE Trans. Communication 28 (1980), 84-95.
[7] D. Saloman, Data Compression, Second Edition, Springer-Verlag, New York, Inc., 1998. |
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| Keywords and phrases:
vector quantization, generalized Lloyd algorithm, empty cell problem, Huffman coding, peak signal to noise ratio. |
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Communicated by K. W. Chau |
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