Invention Grant
- Patent Title: Method of operating image signal processor and method of operating imaging system including the same
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Application No.: US15333336Application Date: 2016-10-25
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Publication No.: US09967453B2Publication Date: 2018-05-08
- Inventor: Dae Kwan Kim , Se Hwan Yun , Chae Sung Kim , Dong Ki Min
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Volentine, Whitt & Francos, PLLC
- Priority: KR10-2015-0148593 20151026
- Main IPC: G02B13/16
- IPC: G02B13/16 ; H04N5/225 ; H04N5/232 ; H04N5/217
Abstract:
An autofocus method includes receiving a left image having a first blurriness value and a right image having a second blurriness value, filtering the left image so that the first blurriness value becomes the same as the second blurriness value, and generating a control signal for controlling the lens module based on a difference between a third blurriness value of a filtered left image and the second blurriness value.
Public/Granted literature
- US20170118399A1 METHOD OF OPERATING IMAGE SIGNAL PROCESSOR AND METHOD OF OPERATING IMAGING SYSTEM INCUDING THE SAME Public/Granted day:2017-04-27
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