An Optimization Approach for Removing Blocking Effects in Transform Coding

IEEE Transactions on Circuits and Systems for Video Technology

Volumn 5, Issue 2, 1995, Pages 74-82

  Zakhor, Avideh ^b  

^a TOSHIBA CORPORATION   (Japan)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BLOCKING EFFECTS; DIFFERENTIAL PULSE CODE MODULATION; DISCRETE COSINE TRANSFORM; MEAN SQUARED DIFFERENCE OF SLOPE; QUADRATIC PROGRAMMING PROBLEM; TRANSFORM CODING;

COMPUTER SIMULATION; CONSTRAINT THEORY; IMAGE RECONSTRUCTION; LOW PASS FILTERS; MATHEMATICAL TRANSFORMATIONS; OPTIMIZATION; PERFORMANCE; PULSE CODE MODULATION; SIGNAL FILTERING AND PREDICTION; VECTOR QUANTIZATION;

IMAGE CODING;

EID: 0029291442     PISSN: 10518215     EISSN: 15582205     Source Type: Journal    
DOI: 10.1109/76.388056     Document Type: Article

References (5)

1. H. Reeve and J. S. Lim, “Reduction of blocking effects in image coding,” Opt. Eng., vol. 23, no. 1, pp. 34–37, Jan. 1984.
2. K.-H. Tzou, “Post-filtering of transform-coded images,” in Applications of Digital Image Process. XI Proc. SPIE, vol. 974, 1988, pp. 121–126.
3. JPEG Committee Draft of the ISO/EEC JTC1 COM VIII-R.24.
4. W. B. Pennebaker and J. L. Mitchell, JPEG Still Image Compression Standard. New York: Van Nostrand Reinhold, 1992.
5. D. G. Luenberger, Linear and Nonlinear Programming. Reading, MA: Addison-Wesley, 1984.