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公开(公告)号：US12120453B2
公开(公告)日：2024-10-15
申请号：US17433168
申请日：2021-07-26
发明人： Wonseok Song , Shinhaeng Kim , Yoosun Jung
IPC分类号： H04N7/01 , G06T3/4007 , H04N5/14 , H04N5/262
CPC分类号： H04N7/0145 , G06T3/4007 , H04N5/145 , H04N5/2625 , H04N7/014
摘要： An electronic apparatus includes a memory configured to store an input image and at least one processor configured to obtain two consecutive frames of the input image as input frames; obtain a first interpolation frame of the input frames and a first confidence corresponding to the first interpolation frame based on a first interpolation method; obtain a second interpolation frame of the input frames and a second confidence corresponding to the second interpolation frame based on a second interpolation method that is different from the first interpolation method; obtain weights corresponding to the first interpolation frame and the second interpolation frame, based on the first confidence and the second confidence, respectively; and obtain an output image based on the weights.
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公开(公告)号：US11917295B2
公开(公告)日：2024-02-27
申请号：US17950963
申请日：2022-09-22
发明人： Wonseok Song , Sehyun Lee , Hongseob Shin , Bohee Lee , Yookyung Lee
CPC分类号： H04N23/683 , H04N23/632 , H04N23/69
摘要： An example electronic device includes a camera module, a display, and a processor. The processor is configured to: obtain a magnification input corresponding to a first magnification; acquire first image data corresponding to a second magnification, which is different from the first magnification, from among image data obtained by an image sensor of a first camera module, based on the obtaining of the magnification input; determine second image data corresponding to at least a part of the acquired first image data; perform shaking correction on the generated second image data; and display a preview image having the first magnification on the display, based on the second image data.
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公开(公告)号：US20190206337A1
公开(公告)日：2019-07-04
申请号：US16233966
申请日：2018-12-27
发明人： Yoosun JUNG , Shinhaeng Kim , Wonseok Song
CPC分类号： G09G3/3406 , G09G3/36 , G09G2320/0247 , G09G2320/0257 , G09G2320/0261 , G09G2320/0606 , G09G2320/0646 , G09G2320/103 , G09G2320/106 , G09G2354/00
摘要： A display apparatus and control method thereof are provided. The display apparatus includes: a display panel; a driver configured to drive the display panel based on an image signal; a light source configured to supply light for making an image visible on the display panel; and a processor configured to: control the light source to have two or more emissive sections during a displaying period for one video frame of the image signal, and control a first emissive section and a second emissive section, of the two or more emissive sections, to have different widths in accordance with a change in the image.
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公开(公告)号：US12069382B2
公开(公告)日：2024-08-20
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：US11483516B2
公开(公告)日：2022-10-25
申请号：US16910275
申请日：2020-06-24
发明人： Wonseok Song , Yoosun Jung , Shinhaeng Kim , Sangsu Lee
IPC分类号： H04N7/01
摘要： Disclosed is an electronic apparatus. The electronic apparatus includes a memory configured to store a plurality of frames included in an input image and a processor configured to: identify whether one frame of the plurality of frames is a first interpolated frame generated based on at least two frames from remaining frames of the plurality of frames, and select a reference frame to be used in frame interpolation of the plurality of frames based on the first interpolated frame being identified.
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公开(公告)号：US11165960B2
公开(公告)日：2021-11-02
申请号：US17165260
申请日：2021-02-02
发明人： Sehyun Lee , Wonseok Song , Bohee Lee
IPC分类号： H04N5/232
摘要： An electronic device is provided. The electronic device includes a display, a camera, at least one sensor, a memory, and a processor operatively connected to the display, the camera, the at least one sensor, and the memory. According to an embodiment, the memory may store instructions that, when executed, cause the processor to capture an image using the camera, detect a motion of the electronic device using the at least one sensor, detect the motion of the electronic device by analyzing the image when a magnification of the camera exceeds a specified value, correct the image based on the motion detected using the at least one sensor when a difference between a first motion value corresponding to the motion detected using the at least one sensor and a second motion value corresponding to the motion detected by analyzing the image exceeds a specified threshold value, and correct the image based on the motion detected by analyzing the image when the difference between the first motion value and the second motion value is equal to or less than the specified threshold value.
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公开(公告)号：US20170118404A1
公开(公告)日：2017-04-27
申请号：US15331772
申请日：2016-10-21
发明人： Wonseok Song
IPC分类号： H04N5/232
CPC分类号： H04N5/23219 , H04N5/23212
摘要： Various embodiments of the present disclosure provide a method and apparatus for dynamically determining an auto focusing (AF) area according to a size information of a face in a digital image processing device. An embodiment of the disclosure provides a digital image processing device including a camera and a processor configured to detect a face area in a preview image obtained by the camera, obtain a size of the face area, determine a focus area based on the size of the face area, and set focus based on the focus area.
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公开(公告)号：US11991446B2
公开(公告)日：2024-05-21
申请号：US17851717
申请日：2022-06-28
发明人： Wonseok Song
IPC分类号： H04N23/68 , H04N23/695
CPC分类号： H04N23/684 , H04N23/685 , H04N23/695
摘要： A method for operating an electronic device includes: obtaining an image using at least one of a first camera having a first FOV or a second camera comprising a reflective member and having a second FOV narrower than the first FOV; obtaining, from a motion sensor, first movement information of the electronic device, which is shaken to correspond to the obtaining of the image; obtaining information on movement of the reflective member of the second camera according to at least one of an optical image stabilizer (OIS) correction operation or an object tracking operation during at least a portion of a period in which the image is obtained; obtaining output information by performing an image stabilization operation with respect to the image based on at least one of the first movement information or the information on the movement of the reflective member; and outputting an image corrected by correcting distortion of the image based on a distortion variation resulting from the movement of the reflective member and the output information.
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公开(公告)号：US10916206B2
公开(公告)日：2021-02-09
申请号：US16233966
申请日：2018-12-27
发明人： Yoosun Jung , Shinhaeng Kim , Wonseok Song
摘要： A display apparatus and control method thereof are provided. The display apparatus includes: a display panel; a driver configured to drive the display panel based on an image signal; a light source configured to supply light for making an image visible on the display panel; and a processor configured to: control the light source to have two or more emissive sections during a displaying period for one video frame of the image signal, and control a first emissive section and a second emissive section, of the two or more emissive sections, to have different widths in accordance with a change in the image.
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公开(公告)号：US10033921B2
公开(公告)日：2018-07-24
申请号：US15331772
申请日：2016-10-21
发明人： Wonseok Song
IPC分类号： H04N5/232
摘要： Various embodiments of the present disclosure provide a method and apparatus for dynamically determining an auto focusing (AF) area according to a size information of a face in a digital image processing device. An embodiment of the disclosure provides a digital image processing device including a camera and a processor configured to detect a face area in a preview image obtained by the camera, obtain a size of the face area, determine a focus area based on the size of the face area, and set focus based on the focus area.
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