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1. (WO2006126554) REPRODUCING DEVICE, RECORDING DEVICE, RECORDING MEDIUM, DATA PROCESSING METHOD, DATA PROCESSING PROGRAM, DATA RECORDING METHOD, DATA RECORDING PROGRAM, AND INTEGRATED CIRCUIT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/126554    International Application No.:    PCT/JP2006/310274
Publication Date: 30.11.2006 International Filing Date: 23.05.2006
IPC:
G11B 20/10 (2006.01), G06F 21/24 (2006.01), H04N 7/173 (2006.01)
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501 (JP) (For All Designated States Except US).
YAMAMOTO, Masaya; (For US Only).
ONODA, Senichi; (For US Only).
NAGATA, Minehisa; (For US Only).
MURASE, Kaoru; (For US Only)
Inventors: YAMAMOTO, Masaya; .
ONODA, Senichi; .
NAGATA, Minehisa; .
MURASE, Kaoru;
Agent: NAKAJIMA, Shiro; 6F, Yodogawa 5-Bankan 2-1, Toyosaki 3-chome, Kita-ku Osaka-shi, Osaka 5310072 (JP)
Priority Data:
60/683,653 23.05.2005 US
60/683,654 23.05.2005 US
60/689,669 13.06.2005 US
60/689,530 13.06.2005 US
Title (EN) REPRODUCING DEVICE, RECORDING DEVICE, RECORDING MEDIUM, DATA PROCESSING METHOD, DATA PROCESSING PROGRAM, DATA RECORDING METHOD, DATA RECORDING PROGRAM, AND INTEGRATED CIRCUIT
(FR) DISPOSITIF DE REPRODUCTION, DISPOSITIF D’ENREGISTREMENT, SUPPORT D’ENREGISTREMENT, MÉTHODE DE TRAITEMENT DE DONNÉES, PROGRAMME DE TRAITEMENT DE DONNÉES, MÉTHODE D’ENREGISTREMENT DE DONNÉES, PROGRAMME D’ENREGISTREMENT DE DONNÉES ET CIRCUIT INTÉGRÉ
(JA) 再生装置、記録装置、記録媒体、データ処理方法、データ処理プログラム、データ記録方法、データ記録プログラム及び集積回路
Abstract: front page image
(EN)Provided is a data creating device capable of preventing an unlawful extraction of plain contents between a decoding processing and an embedding of digital watermarking. A contents reproducing device (B102) acquires one piece or more of restoring information, embedding the device-inherent information in the position indicated by the restoring information on contents data, in accordance with each restoring information, and executes a predetermined restoration processing.
(FR)L’invention concerne un dispositif de création de données pouvant empêcher l’extraction illégale de contenus entre un processus de décodage et l’intégration d’une marque numérique. Un dispositif de reproduction de contenu (B102) acquiert un élément ou plus d’information de restauration, intégrant dans les données de contenu l’information inhérente au dispositif à la position indiquée par l’information de restauration, en accord avec chaque information de restauration, et exécute un traitement de restauration prédéterminé.
(JA) 復号処理と電子透かしの埋め込みとの間における、平文コンテンツの不正な取り出しを防止することのできるデータ生成装置を提供することを目的とする。  本発明のコンテンツ再生装置B102は、1以上の復元情報を取得し、各復元情報に従って、コンテンツデータ上の復元情報の示す位置に、装置固有情報の埋め込み、及び、所定の復元処理を選択的に実行する。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)