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Proceedings Paper

Progressive image coding using trellis-coded space-frequency quantization
Author(s): Pierre Seigneurbieux; Zixiang Xiong
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Paper Abstract

This paper addresses progressive wavelet image coding within the trellis-coded space-frequency quantization (TCSFQ) framework. A method similar to that in [2] is used to approximately invert TCSFQ when decoding at rates lower than the encoding rate. Our experiments show that the loss incurred for progressive transmission is within one dB in PSNR and that the progressive coding performance of TCSFQ is competitive with that of the celebrated SPIHT coder at all rates.

Paper Details

Date Published: 28 August 2001
PDF: 8 pages
Proc. SPIE 4388, Visual Information Processing X, (28 August 2001); doi: 10.1117/12.438259
Show Author Affiliations
Pierre Seigneurbieux, Texas A&M Univ. (United States)
Zixiang Xiong, Texas A&M Univ. (United States)


Published in SPIE Proceedings Vol. 4388:
Visual Information Processing X
Stephen K. Park; Zia-ur Rahman; Robert A. Schowengerdt, Editor(s)

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