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公开(公告)号：US20210266443A1
公开(公告)日：2021-08-26
申请号：US17038952
申请日：2020-09-30
发明人： Eunjik YI , Sooman JEONG , Heeshin KIM , Hwansun SUNG , Suyoung LEE , Jeongwook LEE
摘要： A method of operating a digital image stabilization apparatus including acquiring motion information by a first camera for capturing an image of a first field of view, controlling a prism of a second camera using the motion information, acquiring a main image and a peripheral image by a second camera for capturing an image of a second field of view, the second field of view being narrower than the first field of view, and generating a stabilized frame image related to the main image using the motion information and the peripheral image may be provided.
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2.发明申请公开(公告)号：US20220417457A1
公开(公告)日：2022-12-29
申请号：US17670793
申请日：2022-02-14
发明人： Daeyoung KIM , Kundong KIM , Jongwoo KIM , Suyoung LEE
摘要： Disclosed is a device for noise reduction using dual conversion gain, which includes an image sensor including a pixel array, the pixel array configured to generate a first pixel signal corresponding to a first conversion gain and a second pixel signal corresponding to a second conversion gain from pixels sharing a floating diffusion region and the image sensor configured to generate first image data and second image data based on the first pixel signal and the second pixel signal, and an image signal processor that generates an output image based on the first image data and the second image data. The image signal processor includes a normalization circuit that normalizes the first image data based on a dynamic range of the second image data to generate third image data, and a blending circuit that generates the output image based on the second image data and the third image data.
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公开(公告)号：US20220360712A1
公开(公告)日：2022-11-10
申请号：US17702360
申请日：2022-03-23
发明人： Jongwoo KIM , Kilwoo CHUNG , Daeyoung KIM , Suyoung LEE
IPC分类号： H04N5/232
摘要： An imaging device includes a lens module configured to receive an optical signal, an image sensor configured to generate image data based on the received optical signal, a tilting module configured to adjust a position of the image sensor, and a processor configured to control the tilting module based on the image data. The processor is further configured to recognize a target object from the image data and control the tilting module in response to comparing a location of the target object with reference location information including object location information.
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公开(公告)号：US20220060674A1
公开(公告)日：2022-02-24
申请号：US17352883
申请日：2021-06-21
发明人： Daejung KIM , Jongmun SONG , Joohyoung LEE , Gilseong HEO , Suyoung LEE , Kilwoo CHUNG
IPC分类号： H04N13/239 , H04N5/225 , H04N5/232 , G06T3/40 , G06T5/50
摘要： An electronic device includes: a display; a first camera module having a first field of view (FoV) and generating first image data; a second camera module having a second FoV that is less than the first FoV and generating second image data; and an application processor configured to obtain zoom information including a zoom ratio and a region of interest (ROI) determined based on a user's input, to generate converted image data by scaling an image area corresponding to the ROI with respect to image data corresponding to the zoom ratio from among the first image data and the second image data, and to control the display to display the converted image data.
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公开(公告)号：US20210360136A1
公开(公告)日：2021-11-18
申请号：US17385601
申请日：2021-07-26
发明人： Eunjik YI , Sooman JEONG , Heeshin KIM , Hwansun SUNG , Suyoung LEE , Jeongwook LEE
摘要： A method of operating a digital image stabilization apparatus including acquiring motion information by a first camera for capturing an image of a first field of view, controlling a prism of a second camera using the motion information, acquiring a main image and a peripheral image by a second camera for capturing an image of a second field of view, the second field of view being narrower than the first field of view, and generating a stabilized frame image related to the main image using the motion information and the peripheral image may be provided.
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