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1.发明授权公开(公告)号：US10142554B2
公开(公告)日：2018-11-27
申请号：US15476162
申请日：2017-03-31
发明人： Jae-yeol Ryu , Jong-chul Choi , Mikhail Popov , Ivan Panchenko , Jae-hyoung Park , Hyun-seok Hong , Jong-tae Kim , Jin-sung Kim , Ju-hee Kim
IPC分类号： H04N5/222 , H04N5/235 , G06T7/50 , G06T7/70 , H04N5/225 , H04N5/232 , H04N9/04 , H05B33/08 , H05B37/02
摘要： An electronic device and a method of operating the electronic device are provided. The electronic device includes an imaging device configured to obtain an image of a subject, a light source including light-emitting elements configured to emit light in different directions, and a controller configured to determine a position of the subject and a distance to the subject in the image, and control a luminance of the light-emitting elements based on the position of the subject and the distance to the subject.
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2.发明授权公开(公告)号：US10715739B2
公开(公告)日：2020-07-14
申请号：US16169151
申请日：2018-10-24
发明人： Jae-yeol Ryu , Jong-chul Choi , Ivan Panchenko , Mikhail Popov , Jae-hyoung Park , Hyun-seok Hong , Jong-tae Kim , Jin-sung Kim , Ju-hee Kim
IPC分类号： H04N5/225 , H04N5/235 , H05B45/20 , H05B47/19 , H05B47/105 , G06T7/50 , G06T7/70 , H04N5/232 , H04N9/04
摘要： An electronic device and a method of operating the electronic device are provided. The electronic device includes an imaging device configured to obtain an image of a subject, a light source including light-emitting elements configured to emit light in different directions, and a controller configured to determine a position of the subject and a distance to the subject in the image, and control a luminance of the light-emitting elements based on the position of the subject and the distance to the subject.
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