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:
Oct. 10, 2017
Filed:
Mar. 30, 2016
Motorola Mobility Llc, Chicago, IL (US);
Jorge de Jesus Gomes Leandro, Sao Paulo, BR;
Henrique Cunha Dantas, Alagoas, BR;
Daniela Radakovic, Park Ridge, IL (US);
Cassiano K Casagrande, Sao Paulo, BR;
Nicolas Luiz R Veiga, Sao Paulo, BR;
Motorola Mobility LLC, Chicago, IL (US);
Abstract
A method includes receiving statistical image data for a set of image data. The statistical image data includes composite intensity metrics for each of a plurality of color channels for each of a plurality of cells of a subsampling grid. A histogram is generated for each of the color channels based on the composite intensity metrics. A gain for each of the color channels is determined based on the histograms. The gains for each of the color channels are applied to the set of image data. The set of image data is stored after applying the gains to generate an image data file.