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Machine translation
1. (WO1999013376) IRIS CONTROL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/013376    International Application No.:    PCT/IB1998/001260
Publication Date: 18.03.1999 International Filing Date: 17.08.1998
IPC:
H04N 5/238 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL).
PHILIPS AB [SE/SE]; Kottbygatan 7, Kista, S-164 85 Stockholm (SE) (SE only)
Inventors: NOOIJEN, Johannes, Bernardus, Maria; (NL)
Agent: STEENBEEK, Leonardus, J.; Internationaal Octrooibureau B.V., P.O. Box 220, NL-5600 AE Eindhoven (NL)
Priority Data:
97202805.4 11.09.1997 EP
Title (EN) IRIS CONTROL
(FR) REGLAGE D'IRIS
Abstract: front page image
(EN)In a method of generating an iris control signal (PIC, AIC), an image signal is subjected to a sample and hold operations (R1, SW, C) to obtain the iris control signal (PIC).
(FR)L'invention se rapporte à un procédé de génération d'un signal de réglage d'iris (PIC, AIC) selon lequel on soumet un signal d'image à un échantillonnage et à une opération de maintien (R1, SW, C) en vue de l'obtention du signal de réglage de l'iris.
Designated States: JP.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)