A low power reconfigurable DCT architecture to trade off image quality for computational complexity

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 5, Issue , 2004, Pages

  Park, Jongsun ^a   Roy, Kaushik ^a  

^a PURDUE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; IMAGE COMMUNICATION SYSTEMS; IMAGE COMPRESSION; IMAGE RECONSTRUCTION; MATHEMATICAL TRANSFORMATIONS; SPECTRUM ANALYSIS;

ENCODERS; FREQUENCY COMPONENTS; IMAGE QUALITY DEGRADATION; VIDEO COMPRESSION STANDARDS;

IMAGE QUALITY;

EID: 4544354940     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. C.N.Taylor and S.Dey, "Adaptive Image Compression for Enabling Mobile Multimedia Communication," in Proc. IEEE Intl. Conference on Communications (ICC), June 2001, pp. 1925-9 vol.6.
2. A. Sinha, A. Wang and A. Chandrakasan, "Energy Scalable System Design," IEEE Trans. on VLSI Systems, April, 2002, vol. 10, No. 2.
3. J. Bracamonte, M. Ansorge and F. Pellandini, "VLSI systems for image compression. A power consumption/image resolution trade-off approach," Proc.of Conf. on Digital Compression Technologies and Systems for Video Communication, SPIE Vol. 2952, Berlin, Germany, Oct. 7-11, 1996, pp 591-596.
4. ITU-T Recommendation T.81, Digital Compression and coding of continuous-tone still images, September, 1992.
5. T. H. Cormen, C. E. Leiserson and R. L. Rivest, "Introduction to Algorithms" The MIT press, Cambridge, 1990.