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 publicationData Compression Conference Proceedings
Pages203-212
Number of pages10
DOIs
StatePublished - 2007
EventDCC 2007: 2007 Data Compression Conference - Snowbird, UT, United States
Duration: Mar 27 2007Mar 29 2007

Other

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

Fingerprint

Image compression
Image quality
Scalability
Degradation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Hardware and Architecture

Cite this

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

Improved resolution scalability for bi-level image data in JPEG2000. / Raguram, Rahul; Marcellin, Michael W; Bilgin, Ali.

Data Compression Conference Proceedings. 2007. p. 203-212 4148759.

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

Raguram, R, Marcellin, MW & Bilgin, A 2007, Improved resolution scalability for bi-level image data in JPEG2000. in Data Compression Conference Proceedings., 4148759, pp. 203-212, DCC 2007: 2007 Data Compression Conference, Snowbird, UT, United States, 3/27/07. https://doi.org/10.1109/DCC.2007.48
Raguram, Rahul ; Marcellin, Michael W ; Bilgin, Ali. / Improved resolution scalability for bi-level image data in JPEG2000. Data Compression Conference Proceedings. 2007. pp. 203-212
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