Invisible calibration pattern based on human visual perception

Hironori Takimoto, Seiki Yoshimori, Yasue Mitsukura, Minora Fukumi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In the print-type steganographic system and water-mark, a calibration pattern is arranged around contents where invisible data is embedded, as plural feature points 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 human visual perception. We embed the calibration pattern in an original image by adding high frequency component to blue intensity in a limited region. Moreover, the proposed calibration pattern protects page layout and artwork.

本文言語English
ホスト出版物のタイトルAMC2010 - The 11th IEEE International Workshop on Advanced Motion Control, Proceedings
ページ159-163
ページ数5
DOI
出版ステータスPublished - 2010
外部発表はい
イベント2010 11th IEEE International Workshop on Advanced Motion Control, AMC2010 - Nagaoka, Niigata, Japan
継続期間: 2010 3月 212010 3月 24

出版物シリーズ

名前International Workshop on Advanced Motion Control, AMC

Other

Other2010 11th IEEE International Workshop on Advanced Motion Control, AMC2010
国/地域Japan
CityNagaoka, Niigata
Period10/3/2110/3/24

ASJC Scopus subject areas

  • 制御およびシステム工学
  • モデリングとシミュレーション
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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