Image codec by noncausal prediction, residual mean removal, and cascaded VQ

IEEE Transactions on Circuits and Systems for Video Technology

Volumn 6, Issue 1, 1996, Pages 42-55

  Asif, Amir ^b   Moura, José M F ^a,b  

^a IEEE

^b CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; ENCODING (SYMBOLS); MARKOV PROCESSES; PULSE CODE MODULATION; SIGNAL TO NOISE RATIO; STANDARDS; TELEVISION PICTURE QUALITY;

GAUSS MARKOV RANDOM FIELD; IMAGE CODEC; JOINT PHOTOGRAPHIC EXPERTS GROUP; PEAK SIGNAL TO RECONSTRUCTION NOISE RATIO;

VECTOR QUANTIZATION;

EID: 0030081166     PISSN: 10518215     EISSN: None     Source Type: Journal    
DOI: 10.1109/76.486419     Document Type: Article

References (15)

1. R. M. Gray, S. J. Park, and B. D. Andrews, "Tiling shapes for image vector quantization," in Proc. Comcon 3, Third Int. Conf. Commun. Contr. Syst., Victoria, BC, Oct. 16-18, 1991, pp. 818-829.
2. N. Balram and J. M. F. Moura, "Recursive structure of noncausal Gauss Markov random fields," IEEE Trans. Inform. Theory, vol. 38, no. 2, pp. 334-354, Mar. 1993.
3. _, "Noncausal Gauss Markov random fields: Parameter structure and estimation," IEEE Trans. Inform. Theory, vol. 39, no. 4, pp. 1333-1355, July 1993.
4. W. Zshunke, "DPCM picture coding with adaptive prediction," IEEE Trans. Commun., vol. COM-25, pp. 1295-1302, Nov. 1977.
5. J. W. Woods, "Two-dimensional discrete Markovian fields," IEEE Trans. Inform. Theory, vol. IT-18, pp. 232-240, 1972.
6. Y. Linde, A. Buzo, and R. M. Gray, "An algorithm for vector quantizer design," IEEE Trans. Commun., vol. COM-28, pp. 84-95, Jan. 1980.
7. S. P. Lloyd, "Least squares quantization in PCM," IEEE Trans. Inform. Theory, vol. IT-28, pp. 127-135, Mar. 1982.
8. R. L. Baker and R. M. Gray, "Differential vector quantization of achromatic imagery," in Proc. Int. Picture Coding Symp., Mar. 1983.
9. H. Samet, "Quadtree and related hierarchical data structures," in Tech. Rep. 2, ACM Comput. Surveys, June 1984, pp. 16:188-260.
10. P. M. Farrelle, Recursive Block Coding for Image Data Compression. New York, NY: Springer Verlag, 1990.
11. B. H. Juang and A. H. Gray, "Multiple stage vector quantization for speech coding," in Int. Conf. Acoustics, Speech, Signal Processing, vol. 1, Paris, Apr. 1982, pp. 597-600.
12. C. F. Barnes and R. L. Frost, "Vector quantizers with direct sum codebooks," IEEE Trans. Inform. theory, vol. 39, pp. 565-580, Mar. 1993.
13. D. J. Vaisey and A. Gersho, "Variable block-size image coding," in Int. Conf. Acoustics, Speech, Signal Processing, 1987, pp. 1051-1054.
14. G. K. Wallace, "The JPEG still picture compression standard," Commun. ACM, vol. 34, pp. 31-44, Apr. 1991.
15. A. C. Hung, PVRG-JPEG CODEC 1.1. Portable Video Research Group, Stanford University, 3rd ed., June 1993.