EP 1698166 A1 20060906 - ANTI-GLARE DEVICE, METHOD AND ACCESSORY, AND IMAGING SYSTEM WITH INCREASED BRIGHTNESS DYNAMICS
Title (en)
ANTI-GLARE DEVICE, METHOD AND ACCESSORY, AND IMAGING SYSTEM WITH INCREASED BRIGHTNESS DYNAMICS
Title (de)
ANTIBLENDEINRICHTUNG, VERFAHREN UND HILFSEINRICHTUNG UND ABBILDUNGSSYSTEM MIT VERBESSERTER HELLIGKEITSDYNAMIK
Title (fr)
EQUIPEMENT, PROCEDE ET ACCESSOIRE ANTI-EBLOUISSEMENT, SYSTEME D'IMAGERIE DYNAMIQUE LUMINEUSE AUGMENTEE
Publication
Application
Priority
- FR 2004003390 W 20041227
- FR 0315467 A 20031226
Abstract (en)
[origin: US2009015682A1] The invention relates to an anti-glare device comprising a camera, a visualisation means for reproducing a processed image, and an adaptable filter comprising a filtering image controlled by the camera, said image containing masking regions which obscure the dazzling regions. The inventive device is characterised in that it comprises a single camera provided with an output connected to an electronic circuit which controls the filter for the alternate display of an acquisition image and a filtration image calculated according to the image transmitted by the camera during the previous acquisition phase. The invention also relates to the method implemented by one such device, and to an accessory for a photographing device.
IPC 8 full level
H04N 5/238 (2006.01); H04N 5/217 (2011.01); H04N 5/225 (2006.01)
CPC (source: EP US)
H04N 23/75 (2023.01 - EP US); H04N 23/81 (2023.01 - EP US)
Citation (search report)
See references of WO 2005069605A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009015682 A1 20090115; CN 1902907 A 20070124; EP 1698166 A1 20060906; FR 2864740 A1 20050701; FR 2864740 B1 20060505; IL 176143 A0 20061005; JP 2007517443 A 20070628; WO 2005069605 A1 20050728
DOCDB simple family (application)
US 58424804 A 20041227; CN 200480039138 A 20041227; EP 04817602 A 20041227; FR 0315467 A 20031226; FR 2004003390 W 20041227; IL 17614306 A 20060606; JP 2006546260 A 20041227