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公开(公告)号：US20220103795A1
公开(公告)日：2022-03-31
申请号：US17548715
申请日：2021-12-13
发明人： Jaemyung LEE , Sungoh KIM , Jiyoon PARK , Wonseok SONG , Hyunsik YU , Kihuk LEE , Sanghyeon LIM , Dongyoung CHOI
摘要： An electronic device and method are disclosed. The electronic device includes a camera, a memory and at least one processor. The processor implements the method, including: acquiring image data through a camera, partitioning, by at least one processor, the acquired image data into a first region and a second region according to a designated scheme, acquiring a first auto-white-balancing (AWB) parameter of the first region and a second AWB parameter of the second region, and executing AWB on the image data using both the first AWB parameter and the second AWB parameter.
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公开(公告)号：US20220377228A1
公开(公告)日：2022-11-24
申请号：US17880147
申请日：2022-08-03
发明人： Sanghyeon LIM , Junhyeon KIM , Dongyoung CHOI , Dongo KIM , Youngmin KIM , Junki CHO , Jiyoon PARK , Kihuk LEE
IPC分类号： H04N5/235
摘要： An electronic device and a high dynamic range (HDR) image generation method therefore are provided. The electronic device includes an image sensor and a processor, wherein the processor can be configured to adjust the exposure of the image sensor so as to acquire a first image having a first brightness and a plurality of second images having a second brightness, perform, on the first image, brightness conversion and noise attenuation of at least a first intensity so as to provide a third image having the second brightness, and generate a second HDR image on the basis of the first image and the third image, and generate a second HDR image on the basis of the first HDR image and the plurality of second images.
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