Enhancement of JPEG-compressed images by re-application of JPEG

Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology

Volumn 27, Issue 1-2, 2001, Pages 69-79

  Nosratinia, Aria ^a  

^a The University of Texas at Dallas   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COSINE TRANSFORMS; IMAGE CODING; IMAGE COMPRESSION; IMAGE QUALITY; NONLINEAR FILTERING; STANDARDS;

BLOCK TRANSFORM CODING; DISCRETE COSINE TRANSFORMS (DCT); JOINT PICTURE EXPERTS GROUPS (JPEG) STANDARDS;

IMAGE ENHANCEMENT;

EID: 0035251713     PISSN: 09225773     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1008167430544     Document Type: Article

References (34)

1. H.C. Reeves and J.S. Lim, "Reduction of Blocking Artifacts in Image Coding," Optical Engineering, vol. 23, 1984, pp. 34-37.
2. B. Ramamurthi and A. Gersho, "Nonlinear Space-Variant Post-processing of Block Coded Images," IEEE Transactions on Acoust. Speech Signal Process., vol. 34, 1986, pp. 1258-1267.
3. C.J. Kuo and R.J. Hsieh, "Adaptive Postprocessing for Block Encoded Images," IEEE Transactions on Circuits and Systems for Video Technology, vol. 5, no. 4, 1995, pp. 298-304.
4. J. Chou, M. Crouse, and K. Ramchandran, "A Simple Algorithm for Removing Blocking Artifacts in Block-Transform Coded Images," IEEE Signal Processing Letters, vol. 5, 1998, pp. 33-35.
5. Z. Xiong, M. Orchard, and Y. Zhang, "A Deblocking Algorithm for JPEG Compressed Images Using Overcomplete Wavelet Representations," IEEE Transactions on Circuits and Systems for Video Technology, vol. 7, 1997, pp. 433-437.
6. A. Kundu, "Enhancement of JPEG Coded Images by Adaptive Spatial Filtering," in Proc. IEEE ICIP, Washington, D.C., Oct. 1995, vol. II, pp. 187-191.
7. W.E. Lynch, A. Reibman, and B. Liu, "Postprocessing Transform Coded Images Using Edges," in Proc. IEEE ICASSP, Detroit, MI, May 1995, vol. IV, pp. 2323-2326.
8. K. Sauer, "Enhancement of Low Bit-Rate Encoded Images Using Edge Detection and Estimation," Computer Vision, Graphics and Image Processing, pp. 52-62, 1991.
9. D.C. Yula, "Generalized Image Restoration by the Method of Alternating Orthogonal Projections," IEEE Transactions on Circuits and Systems, vol. 25, 1978, pp. 694-702.
10. D. Yula and H. Webb, "Image Restoration by the Method of Convex Projections: Part I - Theory," IEEE Transactions on Medical Imaging, vol. 1, 1982, pp. 81-94.
11. A. Zakhor, "Iterative Procedures for Reduction of Blocking Artifacts in Transform Image Coding," IEEE Transactions on Circuits and Systems for Video Technology, vol. 2, 1992, pp. 91-95.
12. S.J. Reeves and S.I. Eddins, "Comments on Iterative Procedures for Reduction of Blocking Effects in Transform Coding," IEEE Transactions on Circuits and Systems for Video Technology, vol. 3, 1993, pp. 439-440.
13. Y. Yang, N. Galatsanos, and A. Katsaggelos, "Regularized Reconstruction to Reduce Blocking Artifacts of Block Discrete Cosine Transform Compressed Images," IEEE Transactions on Circuits and Systems for Video Technology, vol. 3, 1993, pp. 421-432.
14. Y. Yang, N. Galatsanos, and A. Katsaggelos, "Projection-Based Spatially Adaptive Reconstruction of Block-Transform Compressed Images," IEEE Transactions on Image Processing, vol. 4, 1995, pp. 896-908.
15. J.K. Su and R.M. Mersereau, "Post-Processing for Artifact Reduction in JPEG-Compressed Images," in Proc. IEEE ICASSP, Detroit, MI, May 1995, vol. IV, pp. 2363-2366.
16. K.Y. Kwak and R.A. Haddad, "Projection-Based Eigenvector Decomposition for Reduction of Blocking Artifacts of DCT Coded Image," in Proc. IEEE ICIP, Washington, D.C., Oct. 1995, vol. II, pp. 527-530.
17. S.-W. Hong, Y.-H. Lee, and W.-C. Siu, "Subband Adaptive Regularization Method for Removing Blocking Artifacts," in Proc. IEEE ICIP, Washington, D.C., Oct. 1995, vol. II, pp. 523-527.
18. T.P. O'Rourke and R.L. Stevenson, "Improved Image Decompression for Reduced Transform Coding Artifacts," IEEE Transactions on Circuits and Systems for Video Technology, vol. 5, 1995, pp. 490-499.
19. J. Li and C.-C. J. Kuo, "Coding Aritact Removal with Multiscale Postprocessing," in Proc. IEEE ICIP, Santa Barbara, CA, Oct. 1997, vol. I, pp. 45-48.
20. R.A. Gopinath, M. Lang, H. Guo, and J.E. Odegard, "Wavelet-Based Postprocessing of Low Bit Rate Transform Coded Images," in Proc. IEEE ICIP, 1994, pp. 913-917.
21. D. Donoho, "Denoising by Soft Thresholding," IEEE Transactions on Information Theory, vol. IT-41, 1995, pp. 613-627.
22. R.R. Coifman and D.L. Donoho, "Translation-Invariant Denoising," in Springer Lecture Notes in Statistics, vol. 103: Wavelets and Statistics, New York: Springer Verlag, 1994, pp. 125-150.
23. M.-Y. Shen and C.-C. J. Kuo, "Review of Postprocessing Techniques for Compression Artifact Removal," Journal of Visual Communication and Image Representation, vol. 9, 1998, pp. 2-14.
24. S. Minami and A. Zakhor, "An Optimization Approach for Removing Blocking Effects in Transform Coding," IEEE Transactions on Circuits and System for Video Technology, vol. 5, 1995, pp. 74-81.
25. N.C. Kim, I.H. Jang, D.H. Kim, and W.H. Hong, "Reduction of Blocking Artifact in Block-Coded Images Using Wavelet Transform," IEEE Transactions on Circuits and Systems for Video Technology, vol. 8, 1998, pp. 253-257.
26. Y.-H. Chan, S.-W. Hong, and W-C. Siu, "A Practical Postprocessing Technique for Real-Time Block-Based Coding System," IEEE Transactions on Circuits and Systems for Video Technology, vol. 8, 1998, pp. 4-8.
27. S.-C. Hsia, J.-F. Yang, and B.-D. Liu, "Efficient Postprocessor for Blocky Effect Removal Based on Transform Characteristics," IEEE Transactions on Circuits and Systems for Video Technology, vol. 7, 1997, pp. 924-929.
28. G. Lakhani, "Improved Equations for JPEG's Blocking Artifacts Reduction Approach," IEEE Transactions on Circuits and Systems for Video Technology, vol. 7, no. 6, 1997, pp. 930-934.
29. Z. Wang and D. Zhang, "A Novel Approach for Reduction of Blocking Effects in Low-Bit-Rate Image Compression," IEEE Transactions on Communications, vol. 46, 1998, pp. 732-734.
30. M. Lang, H. Guo, J.E. Odegard, C.S. Burrus, and R.O. Wells, "Noise Reduction Using an Undecimated Discrete Wavelet Transform," IEEE Signal Processing Letters, vol. 3, 1996, pp. 10-12.
31. B. Natarajan, "Filtering Random Noise from Determinic Signals via Data Compression," IEEE Transactions on Signal Processing, vol. 43, 1995, pp. 2595-2605.
32. G. Davis and A. Nosratinia, "Wavelet-Based Image Coding: An Overview," Applid and Computational Control, Signals, and Circuits, vol. 1, no. 1, 1998.
33. N.S. Jayant and P. Noll, Digital Coding of Waveforms, Englewood Cliffs, NJ: Prentice-Hall, 1984.
34. E. Feig and E. Linzer, "Discrete Cosine Transform Algorithms for Image Data Compression," in Electronic Imaging '90 East, Boston, MA, Oct. 1990, pp. 84-87.