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. 08, 2019
Filed:
Jul. 14, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Byeongchan Park, Suwon-si, KR;
Kyungdong Yang, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The present disclosure relates to an electronic device. The electronic device may comprise an image sensor and a processor connected to the image sensor electrically. The processor can generate a first image based on an electric signal generated by the image sensor. A first contrast value for the first image is calculated. A brightness value of the brightest point in a first area centered at a first point included in the first image is stored as a brightness value of the first point. A second image is generated based on the stored brightness values a weighted value is determined for each point according to the brightness value of each point included in the second image. A second contrast value is calculated based on the determined weighted value of each point and the first contrast value.