Study on a Lossless Image Compression Format Suitable for Resolution Conversion

• KITAGO Masaki

  Tokyo Institute of Technology Graduate School of Science and Engineering

• HAGIWARA Ichiro

  Tokyo Institute of Technology Graduate School of Science and Engineering

Bibliographic Information

Other Title

• 解像度変換に適した可逆画像圧縮形式の検討
• カイゾウド ヘンカン ニ テキシタ カギャク ガゾウ アッシュク ケイシキ ノ ケントウ

Abstract

As the need to use various devices increases, we need to produce the compressed image at different resolutions. The development of an image compression format that compression and resolution conversion can be performed simultaneously is desired. In this research, we suggest a lossless image compression format called “Function Image Compression (FIC)". Since FIC has function representation of an image data, resolution conversion can be easily performed because resampling is easy once it performs function representation. We show the results of zooming images, calculation costs for resolution conversion, and image compression ratios for the evaluation of FIC system.

Journal

• The Journal of the Institute of Image Electronics Engineers of Japan

  The Journal of the Institute of Image Electronics Engineers of Japan 35 (1), 2-9, 2006

  The Institute of Image Electronics Engineers of Japan

Keywords

• Lossless compression
• Resolution conversion
• Function representation
• Shifted linear interpolation

Details

• CRID: 1390282679586920448
• NII Article ID: 10017265016
• NII Book ID: AN00041650
• DOI: 10.11371/iieej.35.2
• ISSN: 13480316
• ISSN: 02859831
• NDL BIB ID: 7852307
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7852307
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
• Abstract License Flag: Disallowed