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IEICE TRANSACTIONS on Information

Robust Index Code to Distribute Digital Images and Digital Contents Together

Minsu KIM, Kunwoo LEE, Katsuhiko GONDOW, Jun-ichi IMURA

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Summary :

The main purpose of Codemark is to distribute digital contents using offline media. Due to the main purpose of Codemark, Codemark cannot be used on digital images. It has high robustness on only printed images. This paper presents a new color code called Robust Index Code (RIC for short), which has high robustness on JPEG Compression and Resize targeting digital images. RIC embeds a remote database index to digital images so that users can reach to any digital contents. Experimental results, using our implemented RIC encoder and decoder, have shown high robustness on JPEG Comp. and Resize of the proposed codemark. The embedded database indexes can be extracted 100% on compressed images to 30%. In conclusion, it is able to store all the type of digital products by embedding indexes into digital images to access database, which means it makes a Superdistribution system with digital images realized. Therefore RIC has the potential for new Internet image services, since all the images encoded by RIC are possible to access original products anywhere.

Publication
IEICE TRANSACTIONS on Information Vol.E101-D No.9 pp.2179-2189
Publication Date
2018/09/01
Publicized
2018/06/20
Online ISSN
1745-1361
DOI
10.1587/transinf.2017PCP0004
Type of Manuscript
Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category

Authors

Minsu KIM
  Tokyo Institute of Technology
Kunwoo LEE
  Tokyo Institute of Technology
Katsuhiko GONDOW
  Tokyo Institute of Technology
Jun-ichi IMURA
  Tokyo Institute of Technology

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