Convex projections based edge recovery in low bit rate VQ

IEEE Signal Processing Letters

Volumn 3, Issue 4, 1996, Pages 97-99

  Narayan, Ajai ^a,b   Doherty, John F ^a  

^a Iowa State University of Science and Technology   (United States)

^b TEXAS INSTRUMENTS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; BLOCK CODES; DECODING; FOURIER TRANSFORMS; IMAGE COMPRESSION; ITERATIVE METHODS; SET THEORY; VECTOR QUANTIZATION; VECTORS;

CONVEX PROJECTIONS; EDGE RECOVERY; EDGE VECTORS;

IMAGE CODING;

EID: 0030127896     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/97.489059     Document Type: Article

References (6)

1. B. Ramamurti and A. Gersho, "Classified vector quantization of images," IEEE Trans. Commun., vol. COM-34, pp. 1105-1115, Nov. 1986.
2. A. Zakhor, "Iterative procedures for reduction of blocking effects in transform image coding," IEEE Trans. Circuits Syst. for Video Technol., vol. 2, pp. 91-95, Mar. 1992.
3. Y. Yang, N. Galatsanos, and A. K. Katsaggelos, "Regularized reconstruction to reduce blocking artifacts of block-DCT compressed images," IEEE Trans. Circuits Syst. Video Technol., vol. 3, pp. 421-432, Dec. 1993.
4. Y. Yang and N. Galtsanos, "Edge-preserving reconstruction of images using and a divide-and-conquer strategy," in Proc. ICIP-94, Nov. 1994, pp. 534-537.
5. E. H. Stark, Image Recovery: Theory and Applications. New York: Academic, 1987.
6. N. M. Nasrabadi and Y. Feng, "Image compression using address vector quantization," IEEE Trans. Commun., vol. 38, Dec. 1990.