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. 09, 2013
Filed:
Apr. 05, 2007
Applicants:
Frédéric Guichard, Paris, FR;
Michaël Kraak, Chatillon, FR;
Inventors:
Frédéric Guichard, Paris, FR;
Michaël Kraak, Chatillon, FR;
Assignee:
DXO Labs, Boulogne Billancourt, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/73 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and an associated system, for digital image-processing, intervening for any relative illumination phenomenon, including that of a colored relative illumination. To this end, it is provided to take account of an illuminant of a photographed scene in order to provide the appropriate modifications to any digital image to be processed.