Application of singularity detection for the deblocking of JPEG decoded images

IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing

Volumn 45, Issue 5, 1998, Pages 640-644

  Hsung, Tai Chiu ^a   Lun, Daniel Pak Kong ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

Image enhancement; Wavelet transformation

Indexed keywords

ALGORITHMS; DECODING; IMAGE ENHANCEMENT; STANDARDS; WAVELET TRANSFORMS;

IMAGE DEBLOCKING; JOINT PICTURE EXPERTS GROUP (JPEG) STANDARDS; WAVELET TRANSFORM MODULUS MAXIMA (WTMM);

IMAGE CODING;

EID: 0032069141     PISSN: 10577130     EISSN: None     Source Type: Journal    
DOI: 10.1109/82.673648     Document Type: Article

References (9)

1. H. C. Reeve and J. S. Lim, "Reduction of blocking effect in image coding," Opt. Eng., vol. 23, no. 1, pp. 34-37, Jan. 1984.
2. Y. Yang, N. P. Galatsanos and A. K. Katsaggelos, "Regularized reconstruction to reduce blocking artifacts of block discrete cosine transform compressed images," IEEE Trans. Circuits Syst. Video Technol., vol. 3, pp. 421-432, Dec. 1993.
3. S. Minami and A. Zakhor, "An optimization approach for removing blocking effects in transform coding," IEEE Trans. Circuits Syst. Video Technol., vol. 5, pp. 74-82, Apr. 1995.
4. 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.
5. S.-W. Hong, Y.-H. Chan, and W.-C. Siu, "The neural network modeled POCS method for removing blocking effect," in IEEE Int. Conf. Neural Networks, vol. iii, Perth, Australia, Nov. 1995, pp. 1422-1425.
6. T.-C. Hsung, D. P.-K. Lun, and W.-Ch.Siu, "A deblocking technique for block-transform compressed image using wavelet transform modulus maxima," IEEE Trans. Image Processing, to be published.
7. S. Mallat and W. L. Hwang, "Singularity detection and processing with wavelets," IEEE Trans. Information Theory, vol. 38, pp. 617-643, Mar. 1992.
8. T.-C. Hsung and D. P.-K. Lun, "Denoising by singularity rejection," in Proc. IEEE Int. Symp. Circuits Syst., vol. 1, Hong Kong, June 9-12, 1997, pp. 205-208.
9. S. W. Wu and A. Gersho, "Nonlinear interpolative decoding of standard transform coded images and video," in SPIE Conf. Image Processing Algorithms Tech. Ill, vol. 1657, San Jose, CA, Feb. 10-13, 1992, pp. 88-99.