Damageless information hiding technique using neural network

Kensuke Naoe, Yoshiyasu Takefuji

研究成果: Conference contribution

抄録

In this paper, we propose a new information hiding technique without embedding any information into the target content by using neural network trained on frequency domain. Proposed method can detect a hidden bit codes from the content by processing the selected feature subblocks into the trained neural network. Hidden codes are retrieved from the neural network only with the proper extraction key provided. The extraction key, in proposed method, are the coordinates of the selected feature subblocks and the network weights generated by supervised learning of neural network. The supervised learning uses the coefficients of the selected feature subblocks as set of input values and the hidden bit patterns are used as teacher signal values of neural network. With our proposed method, we are able to introduce a information hiding scheme with no damage to the target content.

本文言語English
ホスト出版物のタイトルProceedings - 2008 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2008
ページ253-256
ページ数4
DOI
出版ステータスPublished - 2008
外部発表はい
イベント2008 4th International Conference on Intelligent Information Hiding and Multiedia Signal Processing, IIH-MSP 2008 - Harbin, China
継続期間: 2008 8 152008 8 17

出版物シリーズ

名前Proceedings - 2008 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2008

Other

Other2008 4th International Conference on Intelligent Information Hiding and Multiedia Signal Processing, IIH-MSP 2008
国/地域China
CityHarbin
Period08/8/1508/8/17

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ グラフィックスおよびコンピュータ支援設計
  • 信号処理

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