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公开(公告)号：US11089220B2
公开(公告)日：2021-08-10
申请号：US16738620
申请日：2020-01-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungho Cha , Sungsu Kim
Abstract: A method of evaluating performance of an electronic device that includes a camera is provided. The method includes: setting, by at least one processor, operating conditions of at least one shaker by accessing a database associating a plurality of imaging environments with the operating conditions; acquiring, by the at least one processor, images of a subject from the electronic device, the images being captured while the at least one shaker is operating according to the operating conditions; identifying, by the at least one processor, evaluation scores that correspond to a plurality of characteristics for each of the images; and identifying, by the at least one processor, the performance of the electronic device compensating for the operating conditions of the at least one based on the based on the evaluation scores.
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公开(公告)号：US11460894B2
公开(公告)日：2022-10-04
申请号：US17461206
申请日：2021-08-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungho Cha , Sungsu Kim , Taehyung Kim , Seunghyeok June
Abstract: An under-display camera is provided, wherein an image acquisition unit including the under-display camera is configured to generate an evaluation image based on a first light, by using an imaging unit including an image sensor. The first light is output by a light emitting unit, including a light source, and passes through a display panel. The under-display camera is controlled based on a result of evaluating a performance of the under-display camera, the result being obtained by calculating a feature value based on the evaluation image, calculating a reference value based on a reference image, and comparing the feature value with the reference value, the reference image being obtained based on a second light output by the light emitting unit, the second light not passing the display panel.
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