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:
Jun. 06, 2017
Filed:
Jun. 17, 2015
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jihye Kim, Seongnam-si, KR;
Haejin Ju, Seongnam-si, KR;
Chang-Dae Jung, Seoul, KR;
Dong-Won Jang, Seoul, KR;
Hyo-Song Kim, Chuncheon-si, KR;
Rae-Hong Park, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
SOGANG UNIVERSITY RESEARCH FOUNDATION, Seoul, KR;
Abstract
An image processing device includes a guided image filtering circuit and an image summation circuit. The guided image filtering circuit is configured to receive an input image including a green channel, a red channel and a blue channel, and to generate a corrected red channel and a corrected blue channel by applying a guided filter with respect to the red channel and the blue channel based on the green channel. The image summation circuit is configured to generate an output image by summing the green channel, the corrected red channel, and the corrected blue channel.