Adaptive postifiltering of transform coefficients for the reduction of blocking artifacts

IEEE Transactions on Circuits and Systems for Video Technology

Volumn 11, Issue 5, 2001, Pages 594-602

  Chen, Tao ^a,b   Wu, Hong Ren ^c   Qiu, Bin ^a,c  

^a IEEE   (United States)

^b SARNOFF CORPORATION   (United States)

^c MONASH UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE POSTFILTERING; ADAPTIVE WEIGHTING MECHANISM; BLOCKING ARTIFACTS; HUMAN VISUAL SYSTEM; QUANTIZATION PROCESS; TRANSFORM COEFFICIENTS;

ADAPTIVE FILTERING; CONSTRAINT THEORY; DECODING; IMAGE CODING; IMAGE COMPRESSION; IMAGE QUALITY; IMAGE RECONSTRUCTION; INVERSE PROBLEMS; MATHEMATICAL TRANSFORMATIONS; PROBABILITY;

IMAGE ENHANCEMENT;

EID: 0035335264     PISSN: 10518215     EISSN: None     Source Type: Journal    
DOI: 10.1109/76.920189     Document Type: Article

References (28)

1. A survey of hybrid MC/DPCM/DCT video coding distortions
2. Recursive block-coding-a new approach to transform coding
3. Transform coding of images using interleaved blocks
4. Short-space fourior transform image processing
5. The LOT: Transform coding without blocking effects
6. A new approach to reduce the blocking effect of transform coding
7. Reduction of blocking effects in image coding
8. Nonlinear space-variant postprocessing of block coded images
9. Reduction of coding artifacts in transform image coding
10. Iterative procedures for reduction of blocking effects in transform image coding
11. Regularized reconstruction to reduce blocking artifacts of block discrete cosine transform compressed images
12. On the POCS-based postprocessing technique to reduce the blocking artifacts in transform coded images
13. Transform-domain postprocessing of DCT-coded images
14. Blocking artifacts reduction in image compression with block boundary discontinuity criterion
15. Embedded post-processing for enhancement of compressed images
16. Signal compression based on models of human perception
17. A visual model weighted cosine transform for image compression and quality assessment
18. Adaptive cosine transform coding of images in perceptual domain
19. Classified perceptual coding with adaptive quantization
20. Human visual weighted progressive image transmission
21. Manipulation and compositing of MC-DCT compressed video
22. Fast algorithms for DCT-domain image down-sampling and for inverse motion compensation
23. A generalized block-edge impairment metric for video coding