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公开(公告)号：US20210211615A1
公开(公告)日：2021-07-08
申请号：US17134644
申请日：2020-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongsoo KIM , Jaehyoung PARK , Hwayong KANG , Shuichi SHIMOKAWA , Takafumi USUI , Youngkwon YOON
Abstract: According to certain embodiments, an image sensor including a pixel, the pixel including a micro lens, a plurality of photodiodes, and a color filter disposed between the plurality of photodiodes and the micro lens; a processor operatively connected to the image sensor; and a memory operatively connected to the processor, wherein the memory stores one or more instructions that, when executed by the image sensor, cause the image sensor to perform a plurality of operations, the plurality of operations comprising: determining whether the image sensor is in a high-resolution mode; when the image sensor is in the high-resolution mode, calculating a disparity based on signals detected from the plurality of photodiodes; when the disparity is not greater than a threshold value, applying a first remosaic algorithm to the signals; and when the disparity is greater than the threshold value, applying a second remosaic algorithm to the signals.
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12.发明申请公开(公告)号：US20200053273A1
公开(公告)日：2020-02-13
申请号：US16534081
申请日：2019-08-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongsoo KIM , Shuichi SHIMOKAWA , Kawang KANG , Hwayong KANG , Yeongeun KIM , Yeotak YOUN , Youngkwon YOON , Changbae LEE , Jonghoon WON , Kihuk LEE
IPC: H04N5/235
Abstract: According to various embodiments, an electronic device includes an image sensor, a memory, and a processor. The processor is configured to control the electronic device to: obtain a plurality of image frames including external light and an external object at a first designated frame rate using the image sensor, based on a capturing signal; identify a frequency of a flicker related to the external light source; generate first section images for at least a part of a time for which the plurality of image frames are obtained using frames selected from the plurality of image frames corresponding to a second designated frame rate based at least on the frequency, the second designated frame rate being lower than the first designated frame rate; generate second section images for at least a part of the time for which the plurality of image frames are obtained in response at least to a designated input using image frames obtained at the first designated frame rate after the designated input from among the plurality of image frames; and generate moving image data including at least the first section images and the second section images.
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公开(公告)号：US20180205869A1
公开(公告)日：2018-07-19
申请号：US15870439
申请日：2018-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongsoo KIM , Hwayong KANG , Eunsoo CHANG , Minkyu PARK , Minyoung PARK , Youngkwon YOON , Hyeoncheol JO , Jonghoon WON
CPC classification number: H04N5/2357 , H04N5/3532 , H04N5/3742
Abstract: Disclosed is an electronic device including an image sensor including a lens, a pixel array configured to convert light collected through the lens into an electric signal and to output the electric signal, a readout circuit configured to convert electric signals sequentially received for each row of the pixel array into pixel data and to output the pixel data, a memory, and a controller configured to control the pixel array, the readout circuit and the memory, and a processor electrically connected to the image sensor. The controller is configured to generate a frame by integrating the pixel data sequentially received from the readout circuit, generate a profile regarding flickering of the collected light using the generated frame and another frame generated prior to the generated frame, and store the generated profile in the memory, obtain a profile set including profiles corresponding to a plurality of frames from the memory, and transfer the generated frame and the obtained profile set to the processor.
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公开(公告)号：US20150187083A1
公开(公告)日：2015-07-02
申请号：US14571901
申请日：2014-12-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngkwon YOON , Hwayong KANG , Moonsoo KIM , Taeho KIM , Jeongjin HONG
IPC: G06T7/00
CPC classification number: H04N5/23212 , G06T7/571 , G06T2207/10052 , H04N5/23235 , H04N5/2621 , H04N5/3696
Abstract: An electronic device is provided. The electronic device includes an image sensor including at least one phase detection pixel, and a control unit operatively coupled to the image sensor. The control unit is configured to obtain image information and phase difference information about at least one subject through the image sensor, to identify a plurality of pieces of distance information corresponding to a plurality of regions associated with the image information, based on the phase difference information, and to process the image information, based on the distance information.
Abstract translation: 提供电子设备。 电子设备包括包括至少一个相位检测像素的图像传感器和可操作地耦合到图像传感器的控制单元。 所述控制单元被配置为基于所述相位差信息来获得关于通过所述图像传感器的关于至少一个被摄体的图像信息和相位差信息，以识别与所述图像信息相关联的多个区域相对应的多条距离信息 并且基于距离信息来处理图像信息。
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公开(公告)号：US20230388677A1
公开(公告)日：2023-11-30
申请号：US18211665
申请日：2023-06-20
Applicant: Samsung Electronics CO., LTD.
Inventor： Hwayong KANG , Minyoung Park , Jaeoh Jeong
IPC: H04N25/772 , H04N25/75 , H04N25/40 , H04N23/12 , H04N23/55
CPC classification number: H04N25/772 , H04N25/75 , H04N25/40 , H04N23/12 , H04N23/55
Abstract: An electronic device of an embodiment of the present document may include an image sensor including a unit pixel, and at least one processor electrically connected to the image sensor. The image sensor may read out light quantity data inputted to the unit pixel twice or more with a first conversion gain, and may read out the light quantity data with a second conversion gain lower than the first conversion gain to obtain a first image frame, and present the first image frame to the at least one processor. In addition to this, various embodiments identified through the specification are possible.
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Patent Agency Ranking
公开(公告)号：US20230386061A1
公开(公告)日：2023-11-30
申请号：US18448575
申请日：2023-08-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongchan KEH , Byeonghoon PARK , Kihuk LEE , Hwayong KANG
Abstract: An electronic device is provided. The electronic device includes an optical output module, an image sensor configured to receive a reflected light that originates from a light output by the optical output module, and to obtain image data, a memory, and a processor operatively coupled to the optical output module, the image sensor, and the memory, wherein the processor is configured to control the optical output module to output a spotlight at a first time point, control the optical output module to output a floodlight at a second time point, produce a first depth map based on first image data associated with a first reflected light that originates from the spotlight, produce a second depth map based on second image data associated with a second reflected light that originates from the floodlight, and produce a third depth map based on the first depth map and the second depth map.
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公开(公告)号：US20220345634A1
公开(公告)日：2022-10-27
申请号：US17861788
申请日：2022-07-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwayong KANG , Dongsoo KIM , Jaehyoung PARK
Abstract: Disclosed is an electronic device including a camera module, and at least one processor, wherein the camera module includes a micro-lens array, a color filter array, and a light-receiving element array, wherein a first row of the micro-lens array includes a first micro-lens and a second micro-lens adjacent to the first micro-lens, wherein a first row of the color filter array includes a first color filter and a second color filter disposed under the first micro-lens, and a third color filter and a fourth color filter disposed under the second micro-lens, and wherein a first row of the light-receiving element array includes a first light-receiving element disposed under the first color filter, a second light-receiving element disposed under the second color filter, a third light-receiving element disposed under the third color filter, and a fourth light-receiving element disposed under the fourth color filter.
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公开(公告)号：US20220006939A1
公开(公告)日：2022-01-06
申请号：US17289977
申请日：2019-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taehee LEE , Hwayong KANG , Dongsoo KIM , Minjae KIM , Sahnggyu PARK , Dongwon YEO , Haesun LEE , Seungryong JEON , Yongju JEONG , Donghoon JANG
Abstract: Disclosed is an electronic device. The electronic device comprises: a first image sensor and a second image sensor; and a processor which alternately performs a first image capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor differently, and a second imager capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor identically, identifies an object by using the plurality of captured images acquired in the first image capture mode, and acquires distance information about the identified object on the basis of the plurality of captured images acquired in the second image capture mode.
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公开(公告)号：US20210193728A1
公开(公告)日：2021-06-24
申请号：US17130778
申请日：2020-12-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongsoo KIM , Hwayong KANG , Yeongeun KIM , Minyoung PARK , Youngkwon YOON , Hyeoncheol JO
IPC: H01L27/146 , H04N5/232
Abstract: An electronic device is provided and includes an image sensor including a first unit pixel including a first micro-lens and a plurality of first photodiodes facing each other with a first color filter interposed between the plurality of first photodiodes, and a second unit pixel including a second micro-lens and a plurality of second photodiodes facing each other with a second color filter interposed between the plurality of second photodiodes, a camera module including the image sensor, and a processor operatively connected with the image sensor. The first unit pixel includes a first photodiode, a second photodiode, a third photodiode, and a fourth photodiode, which are disposed in a square shape such that a horizontal number of photodiodes is identical to a vertical number of photodiodes. The second unit pixel includes a fifth photodiode, a sixth photodiode, a seventh photodiode, and an eighth photodiode, which are disposed in a square shape such that a horizontal number of photodiodes is identical to a vertical number of photodiodes. The image sensor identifies an operation setting and an external environmental condition of the camera module and, upon identifying that the operation setting is a preview mode and the external environmental condition is a high luminous environment, identifies a first area signal corresponding to a signal of the first photodiode and the second photodiode, which are concatenated with each other and included in the first unit pixel, and identifies a second area signal that corresponds to a signal of the fifth photodiode, included in the second unit pixel, corresponding to a location of the first photodiode and the sixth photodiode, included in the second unit pixel, corresponding to a location of the second photodiode, and forms first auto focus (AF) information based on the first area signal and the second area signal.
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公开(公告)号：US20210044743A1
公开(公告)日：2021-02-11
申请号：US16647366
申请日：2018-07-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeon-Cheol JO , Hwayong KANG , Dongsoo KIM , Mingyoung PARK , Sangmin LEE , Younkwon YOON , Jonghoon WON , Kihuk LEE
Abstract: An electronic device according to various embodiments can include: a first image sensor; a second image sensor electrically connected to the first image sensor through a first designated interface; and a processor connected to the first image sensor through a second designated interface and connected to the second image sensor through a third designated interface, wherein the processor can be set to obtain, from the second image sensor, a second image outputted through the third designated interface, and obtain, from the first image sensor, a first image outputted through the second designated interface, in response to a signal provided to the first image sensor through the first designated interface at the starting time of the output of the second image.
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