Invisible calibration pattern based on human visual perception characteristics

Hironori Takimoto, Seiki Yoshimori, Yasue Mitsukura, Minoru Fukumi

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

Abstract

In the print-type steganographic system and watermark, a calibration pattern is arranged around contents where invisible data is embedded, as plural feature points corresponding to between an original image and the scanned image for normalization of the scanned image. However, it is clear that conventional methods interfere with page layout and artwork of contents. In addition, visible calibration patterns are not suitable for security service. In this paper, we propose an arrangement and detection method of an invisible calibration pattern based on characteristics of human visual perception. The calibration pattern is embedded to blue intensity in an original image by adding high frequency component.

Original languageEnglish
Title of host publicationProceedings - 2010 20th International Conference on Pattern Recognition, ICPR 2010
Pages4210-4213
Number of pages4
DOIs
Publication statusPublished - 2010 Nov 18
Event2010 20th International Conference on Pattern Recognition, ICPR 2010 - Istanbul, Turkey
Duration: 2010 Aug 232010 Aug 26

Publication series

NameProceedings - International Conference on Pattern Recognition
ISSN (Print)1051-4651

Other

Other2010 20th International Conference on Pattern Recognition, ICPR 2010
CountryTurkey
CityIstanbul
Period10/8/2310/8/26

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ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition

Cite this

Takimoto, H., Yoshimori, S., Mitsukura, Y., & Fukumi, M. (2010). Invisible calibration pattern based on human visual perception characteristics. In Proceedings - 2010 20th International Conference on Pattern Recognition, ICPR 2010 (pp. 4210-4213). [5597741] (Proceedings - International Conference on Pattern Recognition). https://doi.org/10.1109/ICPR.2010.1023