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Proceedings Paper

Dynamic code block size for JPEG 2000
Author(s): Ping-Sing Tsai; Yann LeCornec
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Paper Abstract

Since the standardization of the JPEG 2000, it has found its way into many different applications such as DICOM (digital imaging and communication in medicine), satellite photography, military surveillance, digital cinema initiative, professional video cameras, and so on. The unified framework of the JPEG 2000 architecture makes practical high quality real-time compression possible even in video mode, i.e. motion JPEG 2000. In this paper, we present a study of the compression impact using dynamic code block size instead of fixed code block size as specified in the JPEG 2000 standard. The simulation results show that there is no significant impact on compression if dynamic code block sizes are used. In this study, we also unveil the advantages of using dynamic code block sizes.

Paper Details

Date Published: 3 March 2008
PDF: 8 pages
Proc. SPIE 6817, Digital Photography IV, 68170Y (3 March 2008); doi: 10.1117/12.760653
Show Author Affiliations
Ping-Sing Tsai, Univ. of Texas-Pan American (United States)
Yann LeCornec, Sigma Designs, Inc. (United States)

Published in SPIE Proceedings Vol. 6817:
Digital Photography IV
Jeffrey M. DiCarlo; Brian G. Rodricks, Editor(s)

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