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:
Mar. 31, 2015
Filed:
Mar. 14, 2013
Cisco Technology, Inc., San Jose, CA (US);
Per Ove Husoy, Oslo, NO;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method including: obtaining, with an image processing apparatus, a white point that corresponds to an image captured by a camera with only the natural light as a light source; obtaining, with the image processing apparatus, a white point that corresponds to an image captured by the camera with only the artificial light as a light source; determining, with the image processing apparatus, a ratio of an intensity of natural light for a pixel to an intensity of an artificial light for the pixel within an image captured by a camera under mixed illumination of the natural light and the artificial light; and determining, with the image processing apparatus, a white point for the pixel in the image under mixed illumination based on the ratio of the intensity of natural light to the intensity of artificial light for the pixel in the image, the white point for only the natural light, and the white point for only the artificial light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile