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:
Nov. 09, 2010
Filed:
Jun. 20, 2006
Junzou Sakurai, Tokyo, JP;
Junzou Sakurai, Tokyo, JP;
Eastman Kodak Company, Rochester, NY (US);
Abstract
To determine a more appropriate WB gain. A first image data, which is obtained by way of photographing essentially the same subject as that of a main image intended by a user without firing a strobe light for preliminary illumination, and a second image data, which is obtained by way of photographing the same while firing the strobe light for preliminary illumination, are captured. Subsequently, a typical value of each of blocks constituting the first and second image data and the type of a light source of the same are acquired as block information. The thus-acquired pieces of block information about the first and second image data are compared with each other, to thus acquire the tendency of a color change in subject before and after preliminary illumination. An environment light source is estimated on the basis of the obtained tendency of a color change.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile