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1. (WO2005112476) MULTI-PLAY THEATRE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/112476    International Application No.:    PCT/US2004/000025
Publication Date: 24.11.2005 International Filing Date: 08.03.2004
H04N 13/04 (2006.01), H04N 9/47 (2006.01), H04N 15/00 (2006.01)
Applicants: GIBSON, Robert [AU/US]; (US)
Inventors: GIBSON, Robert; (US)
Priority Data:
10/252,215 23.09.2002 US (Considered void 05.01.2005)
Abstract: front page image
(EN)A method that enables multiple viewers to view one of several video streams simultaneously displayed on a single video display (or movie projection screen). Viewers can only view with shutter viewing glasses synchronized to the video stream they are viewing. This method also permits 3D viewing without modification of the video broadcast, video receiver technologies and minimal adaptation of existing 2D camera equipment. This method can also limit viewing access to permitted granted viewers only in the presence of non-granted viewers for security or privacy by encrypting the frame rate and generating masking video.
(FR)Une mEthode qui permet A de multiples spectateurs de voir l'un de plusieurs flux vidEo affichEs simultanEment sur un seul Ecran vidEo (ou Ecran de projection de film). Les spectateurs peuvent voir seulement avec des lunettes A obturateur synchronisEes avec le flux vidEo qu'ils visionnent. Cette mEthode permet Egalement une vision 3D sans modification de la diffusion vidEo, des technologies de rEception vidEo et avec une adaptation minimale des camEras 2D existantes. Cette mEthode peut aussi limiter l'accEs A la visualisation A des spectateurs autorisEs en cas de prEsence de spectateurs non autorisEs, pour la sEcuritE ou la confidentialitE en codant la frEquence d'images et en gEnErant des masques de vidEo.
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, 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, 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, IT, LU, 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: English (EN)
Filing Language: English (EN)