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Machine translation
1. (WO2009139995) GAZE ACCURATE VIDEO CONFERENCING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/139995    International Application No.:    PCT/US2009/040292
Publication Date: 19.11.2009 International Filing Date: 12.04.2009
IPC:
H04N 7/15 (2006.01), H04N 5/74 (2006.01)
Applicants: MICROSOFT CORPORATION [US/US]; One Microsoft Way Redmond, WA 98052-6399 (US) (For All Designated States Except US)
Inventors: ROSENFELD, Dan; (US).
LUTIAN, John, Michael; (US)
Common
Representative:
MICROSOFT CORPORATION [US/US]; Attention: Sharon Rydberg (sharonr-8-2321) LCA International Patent Department One Microsoft Way, 8/2321 Redmond, WA 98052-6399 (US)
Priority Data:
12/118,754 12.05.2008 US
Title (EN) GAZE ACCURATE VIDEO CONFERENCING
(FR) VISIOCONFÉRENCE À REGARD PRÉCIS
Abstract: front page image
(EN)A gaze accurate video conferencing system includes a screen that alternates between a light-scattering state and a substantially transparent state. A camera is positioned behind the screen and is configured to capture images of a user positioned in front of the screen when the screen is in its substantially transparent state. When the screen is in its substantially light- scattering state, a projector projects a display image on the screen.
(FR)L'invention porte sur un système de visioconférence à regard précis qui inclut un écran qui alterne entre un état diffusant la lumière et un état sensiblement transparent. Une caméra est positionnée derrière l'écran et est configurée pour capturer des images d'un utilisateur positionné devant l'écran, lorsque l'écran est dans son état sensiblement transparent. Lorsque l'écran est dans son état diffusant sensiblement la lumière, un projecteur projette une image d'affichage sur l'écran.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)