The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2017
Filed:
Jul. 20, 2016
Applicant:
Dxo Labs, Boulogne Billancourt, FR;
Inventors:
Bruno Liege, Boulogne Billancourt, FR;
Frédéric Guichard, Paris, FR;
Hoang-Phi Nguyen, Paris, FR;
Imène Tarchouna, Gentilly, FR;
Stéphane Laveau, Paris, FR;
Wolf Hauser, Meudon, FR;
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01); H04N 5/357 (2011.01); H04N 5/232 (2006.01); H04N 5/235 (2006.01);
U.S. Cl.
CPC ...
H04N 5/357 (2013.01); H04N 5/2253 (2013.01); H04N 5/2254 (2013.01); H04N 5/2256 (2013.01); H04N 5/2257 (2013.01); H04N 5/2353 (2013.01); H04N 5/23248 (2013.01); H04N 5/23293 (2013.01);
Abstract
A picture taking device includes a power supply and a sensor of resolution higher than thirteen megapixels and an objective lens open at minimum to f/2.0 for at least one focal length value. A diagonal dimension of the photosensitive surface of the sensor is greater than 15 mm. A digital processor to reduce noise while preserving the textures in at least one image captured by the sensor. A picture taking method is provided using the picture taking device.