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Machine translation
1. (WO2009139774) MONITORING QUALITY OF VIDEO SIGNALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/139774    International Application No.:    PCT/US2008/063620
Publication Date: 19.11.2009 International Filing Date: 15.05.2008
IPC:
H04N 17/02 (2006.01)
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive West Houston, TX 77070 (US) (For All Designated States Except US).
KRANCHER, Robert, E. [US/US]; (US) (For US Only).
JABORI, Monji, G. [US/US]; (US) (For US Only).
NEYSADURAI, Anura [US/US]; (US) (For US Only).
LIN, Richard, S. [US/US]; (US) (For US Only)
Inventors: KRANCHER, Robert, E.; (US).
JABORI, Monji, G.; (US).
NEYSADURAI, Anura; (US).
LIN, Richard, S.; (US)
Agent: WEBB, Steven, L.; Hewlett-Packard Company, Intellectual Property Administration, Mail Stop 35, P.O. Box 272400, Fort Collins, Colorado 80527 (US)
Priority Data:
Title (EN) MONITORING QUALITY OF VIDEO SIGNALS
(FR) SUIVI DE LA QUALITÉ DES SIGNAUX VIDÉO
Abstract: front page image
(EN)In a method and system for assessing video quality, an analog video signal to be assessed is input. At least part of the incoming video signal is converted to digital values. The digital values are stored. A detector determines whether any stored digital value is outside an acceptable range.
(FR)L'invention concerne un procédé et un système d'évaluation de la qualité vidéo dans lequel un signal vidéo analogique à évaluer est introduit. Au moins une partie du signal vidéo entrant est convertie en valeurs numériques. Les valeurs numériques sont stockées. Un détecteur détermine si une valeur numérique stockée se situe à l'extérieur d'une plage acceptable.
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, 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, 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)