Reduction of blocking artifact in block-coded images using wavelet transform

IEEE Transactions on Circuits and Systems for Video Technology

Volumn 8, Issue 3, 1998, Pages 253-257

  Kim, Nam Chul ^a   Jang, Ick Hoon ^a   Kim, Dae Ho ^a   Hong, Won Hak ^a  

^a Kyungpook National University   (South Korea)

Author keywords

Blocking artifact; JPEG; Multiscale analysis; Wavelet transform

Indexed keywords

BLOCK CODES; IMAGE ANALYSIS; IMAGE COMPRESSION; IMAGE QUALITY; STANDARDS; WAVELET TRANSFORMS;

ARTIFACT REDUCTION OPERATION; JOINT PICTURE EXPERTS GROUP (JPEG) STANDARDS;

IMAGE CODING;

EID: 0032095998     PISSN: 10518215     EISSN: None     Source Type: Journal    
DOI: 10.1109/76.678618     Document Type: Article

References (7)

1. K. Sayood, Introduction to Data Compression. San Francisco, CA: Morgan Kaufmann, 1996.
2. H. C. Reeve and J. S. Lim, "Reduction of the blocking effects in image coding," Opt. Eng., vol. 23, pp. 34-37, Jan./Feb. 1984.
3. Y. Yang, N. P. Galatsanos, and A. K. Katsaggelos, "Projection-based spatially adaptive reconstruction of block-transform compressed images," IEEE Trans. Image Processing, vol. 4, pp. 896-908, July 1995.
4. IEEE Trans. Signal Processing (Special Issue on Wavelets and Signal Processing), vol. 41, Dec. 1993.
5. N. C. Kim, D. H. Kim, and W. H. Hong, "Reduction of blocking effect in block coded images using wavelet transform," in Proc. PCS'94, Sacramento, CA, Sept. 1994, pp. 456-458.
6. S. Mallat and S. Zhong, "Characterization of signals from multiscale edges," IEEE Trans. Pattern Anal. Machine Intell., vol. 14, pp. 710-732, July 1992.
7. I. H. Jang, N. C. Kim, and S. M. Lee, "A fast algorithm with adaptive thresholding for wavelet transform based blocking artifact reduction," in Proc. IASTED ICSPC'98, Canary Islands, Feb. 1998, pp. 345-351.