講演抄録/キーワード |
講演名 |
2010-01-08 13:55
完全相補系列を用いた電子透かし方式の性質に関する検証 ○小嶋徹也・堀井与志也・大谷尚己・セン ティエルノ(東京高専) IT2009-66 |
抄録 |
(和) |
It has been shown that complete complementary codes can be applied into some communication systems like CDMA because of its good correlation properties. A digital watermarking scheme using complete complementary codes has been proposed by the authors. Some properties of the proposed method are shown in this paper. In addition, we extend the proposed digital watermarking scheme to a kind of steganography and show that a large amount of secret data can be embedded in the stego image by the proposed method. |
(英) |
It has been shown that complete complementary codes can be applied into some communication systems like CDMA because of its good correlation properties. A digital watermarking scheme using complete complementary codes has been proposed by the authors. Some properties of the proposed method are shown in this paper. In addition, we extend the proposed digital watermarking scheme to a kind of steganography and show that a large amount of secret data can be embedded in the stego image by the proposed method. |
キーワード |
(和) |
電子透かし / 完全相補系列 / 相関関数 / ステガノグラフィー / / / / |
(英) |
digital watermark / complete complementary code / correlation function / steganography / / / / |
文献情報 |
信学技報, vol. 109, no. 357, IT2009-66, pp. 81-86, 2010年1月. |
資料番号 |
IT2009-66 |
発行日 |
2009-12-31 (IT) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
査読に ついて |
本技術報告は査読を経ていない技術報告であり,推敲を加えられていずれかの場に発表されることがあります. |
PDFダウンロード |
IT2009-66 |