Lossless compression for compound color document images

Masa Aki Kobayashi, Sei Ichiro Hiratsuka, Seiichiro Kamata

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

Abstract

In the present paper, we propose a method of lossless compression for color document images (which consist of text, graphics, and pictures). Though many approaches for this technique consist of region segmentation and multiple compression methods for each region, region segmentation needs high computational costs and large workspace. Therefore, we realize a high performance compression method without region segmentation which is developed by transformation of scan order and run length coding using color run correlation. From the simulation results, the proposed method exceeded Gzip by 15% and JPEG-LS by 47% in coding efficiency.

Original languageEnglish
Title of host publicationSID Conference Record of the International Display Research Conference
Pages1525-1528
Number of pages4
Publication statusPublished - 2001
Externally publishedYes
EventAsia Display/IDW 2001 - Nagoya, Japan
Duration: 2002 Oct 162002 Oct 19

Other

OtherAsia Display/IDW 2001
CountryJapan
CityNagoya
Period02/10/1602/10/19

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Color
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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kobayashi, M. A., Hiratsuka, S. I., & Kamata, S. (2001). Lossless compression for compound color document images. In SID Conference Record of the International Display Research Conference (pp. 1525-1528)

Lossless compression for compound color document images. / Kobayashi, Masa Aki; Hiratsuka, Sei Ichiro; Kamata, Seiichiro.

SID Conference Record of the International Display Research Conference. 2001. p. 1525-1528.

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

Kobayashi, MA, Hiratsuka, SI & Kamata, S 2001, Lossless compression for compound color document images. in SID Conference Record of the International Display Research Conference. pp. 1525-1528, Asia Display/IDW 2001, Nagoya, Japan, 02/10/16.
Kobayashi MA, Hiratsuka SI, Kamata S. Lossless compression for compound color document images. In SID Conference Record of the International Display Research Conference. 2001. p. 1525-1528
Kobayashi, Masa Aki ; Hiratsuka, Sei Ichiro ; Kamata, Seiichiro. / Lossless compression for compound color document images. SID Conference Record of the International Display Research Conference. 2001. pp. 1525-1528
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