Coefficient grouping method for shape-adaptive DCT

Electronics Letters

Volumn 32, Issue 3, 1996, Pages 201-202

  Bi, M ^a   Ong, S H ^a   Ang, Y H ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Data compression; Discrete cosine transforms; Image processing

Indexed keywords

CALCULATIONS; COMPUTER SIMULATION; EVALUATION; IMAGE CODING; IMAGE COMPRESSION; IMAGE SEGMENTATION; MARKOV PROCESSES; MATHEMATICAL MODELS; MATRIX ALGEBRA; PERFORMANCE; STATISTICAL METHODS;

COEFFICIENT GROUPING METHOD; CROSS CORRELATION COEFFICIENTS; DISCRETE COSINE TRANSFORMS; IMAGE MODELS; IMAGE PIXELS; MARKOV MODELS; MAXIMUM REDUCIBLE BITS; TRANSFORM EFFICIENCY;

MATHEMATICAL TRANSFORMATIONS;

EID: 0030081527     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19960145     Document Type: Article

References (4)

1. KUNT, M., IKONOMOPOULOUS, A., and KOCHER, M.: 'Second-generation image coding', Proc. IEEE, 1985, 73, pp. 549-574
2. SIKORA, T., and MAKAI, B.: 'Shape-adaptive DCT for generic coding of video', IEEE Trans. Circuits Syst. Video Technol., 1995, 5, (1), pp. 59-62
3. CLARKE, R.J.: 'Transform coding of images' (Academic Press, 1985)
4. RAO, K.R., and YIP, P.: 'Discrete cosine transform: Algorithms, advantages and applications' (Academic Press, 1990)