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http://dx.doi.org/10.5909/JBE.2008.13.1.99

Visually Lossless Image Compression for Digital Cinema Distribution Based on DCI Specification  

Kim, Chul-Hyun (Graduate School of Advanced Imaging Science, Multimedia, and Film, Chung-Ang University)
Paik, Joon-Ki (Graduate School of Advanced Imaging Science, Multimedia, and Film, Chung-Ang University)
Publication Information
Journal of Broadcast Engineering / v.13, no.1, 2008 , pp. 99-108 More about this Journal
Abstract
This raper analyzes the effect of visually lossless image compression for efficient distribution of digital cinema. Currently, distribution of digital cinema is carried out based on JPEG 2000 standard that has been selected by DCI. We first summarize characteristics of JPEG 2000, and then define the concept of visually lossless coding that plays an important role in digital cinema distribution. We provide a test for JPEG 2000 compression performance according to DCI specification for visually lossless. Based on the experiment, the result satisfies high quality for cinema distribution.
Keywords
JPEG 2000;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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