Improved resolution scalability for bi-level image data in JPEG2000

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we address issues regarding bi-level image compression using JPEG2000. While JPEG2000 is designed to compress both bi-level and continuous tone imagery using a single unified framework, there exist significant limitations with respect to its use in the lossless compression of bi-level imagery. In particular, substantial degradation in image quality at low resolutions severely limits the resolution scalable features of the JPEG2000 code-stream. We analyze these effects and present two efficient methods to improve resolution scalability for bi-level imagery in JPEG2000. It may be noted that both proposed methods are compliant with Part-I of the JPEG2000 standard.

Original languageEnglish (US)
Title of host publicationProceedings - DCC 2007
Subtitle of host publication2007 Data Compression Conference
Pages203-212
Number of pages10
DOIs
StatePublished - 2007
EventDCC 2007: 2007 Data Compression Conference - Snowbird, UT, United States
Duration: Mar 27 2007Mar 29 2007

Publication series

NameData Compression Conference Proceedings
ISSN (Print)1068-0314

Other

OtherDCC 2007: 2007 Data Compression Conference
CountryUnited States
CitySnowbird, UT
Period3/27/073/29/07

ASJC Scopus subject areas

  • Computer Networks and Communications

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    Raguram, R., Marcellin, M. W., & Bilgin, A. (2007). Improved resolution scalability for bi-level image data in JPEG2000. In Proceedings - DCC 2007: 2007 Data Compression Conference (pp. 203-212). [4148759] (Data Compression Conference Proceedings). https://doi.org/10.1109/DCC.2007.48