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Optical Engineering • Open Access

Parallel-pass architecture for embedded block coding with optimal truncation in JPEG 2000
Author(s): Goo-Rak Kwon; Ramesh K. Lama; Jae-Young Pyun; Changjae Kim

Paper Abstract

In this letter, we propose parallel-pass architecture for Embedded block coding with optimal truncation (EBCOT) entropy encoding in JPEG 2000. In the proposed method the time consuming sequential pass architecture is replaced with the parallel-pass approach. The experimental results show that the proposed method reduces the processing time by 22.6% as compared with the Taubman's Kakadu architecture of EBCOT.

Paper Details

Date Published: 29 June 2012
PDF: 3 pages
Opt. Eng. 51(7) 070501 doi: 10.1117/1.OE.51.7.070501
Published in: Optical Engineering Volume 51, Issue 7
Show Author Affiliations
Goo-Rak Kwon, Chosun Univ. (Korea, Republic of)
Ramesh K. Lama, Chosun Univ. (Korea, Republic of)
Jae-Young Pyun, Chosun Univ. (Korea, Republic of)
Changjae Kim, SangMyung Univ. (Korea, Republic of)

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