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1.发明授权公开(公告)号：US12054047B2
公开(公告)日：2024-08-06
申请号：US18305867
申请日：2023-04-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho Lee , Dong Kyung Nam , Juyong Park , Yang Ho Cho , Kyuhwan Choi , Yoonsun Choi
IPC: G06T5/50 , B60K35/00 , B60K35/10 , G02B27/01 , G02B30/26 , G06V20/20 , B60K35/21 , B60K35/23 , B60K35/28 , B60K35/29 , B60K35/60 , B60K35/65 , B60W50/14
CPC classification number: B60K35/00 , B60K35/10 , G02B27/0101 , G02B27/017 , G02B30/26 , G06T5/50 , G06V20/20 , B60K35/211 , B60K35/23 , B60K35/28 , B60K35/29 , B60K35/60 , B60K35/654 , B60K2360/149 , B60K2360/177 , B60K2360/178 , B60K2360/179 , B60K2360/191 , B60K2360/21 , B60K2360/334 , B60K2360/785 , B60W50/14 , G02B2027/0134 , G02B2027/014 , G02B2027/0181 , G02B2027/0187
Abstract: Provided are an image processing method and an image processing device. The image processing method includes generating an image based on viewpoint information of a user; rendering the image based on information about what is in front of the user; and outputting the rendered image using an optical element.
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公开(公告)号：US20240236510A9
公开(公告)日：2024-07-11
申请号：US18121407
申请日：2023-03-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yang Ho Cho , Kiwoo Lee , Dong Kyung Nam
IPC: H04N23/84 , G06T5/00 , G06T7/90 , H01L27/146 , H04N25/11
CPC classification number: H04N23/843 , G06T5/001 , G06T7/90 , H01L27/14621 , H04N25/11 , G06T2207/10024 , G06T2207/20212
Abstract: An image sensor includes a color filter array including a first color filter including a first number of blue pass filtering elements, the first number of red pass filtering elements, and green pass filtering elements in a first pattern, wherein a number of the green pass filtering elements in the first pattern is twice the first number, and a second color filter including a second number of blue pass filtering elements, the second number of red pass filtering elements, and green pass filtering elements in a second pattern, wherein a number of green pass filtering elements in the second pattern is twice the second number, and the second number is greater than the first number. The second color filter may surround an area of the first color filter.
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公开(公告)号：US11988849B2
公开(公告)日：2024-05-21
申请号：US17957190
申请日：2022-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Deokyoung Kang , Daekun Yoon , Yang Ho Cho , Dong Kyung Nam
CPC classification number: G02B3/0056 , B60R11/04 , G02B5/201 , G03B11/00 , H04N23/71 , H04N23/76 , H04N23/84 , H04N25/13
Abstract: An imaging device is provided. The imaging device may sense light passing through a corresponding imaging lens and a corresponding color filter in sensing elements disposed in a sensing region for each color channel, and generate sensing data based on a grouping of color intensity values sensed by the sensing elements for each sensing region based on a binning size determined based on an illuminance of light.
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公开(公告)号：US11677918B2
公开(公告)日：2023-06-13
申请号：US17380896
申请日：2021-07-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Kwang Cho , Yang Ho Cho , Dong Kyung Nam
CPC classification number: H04N9/67 , G06N3/08 , G06T7/90 , H04N23/80 , H04N23/843 , G06T2207/10024 , G06T2207/20081 , G06T2207/20084
Abstract: A method and apparatus for color space conversion are provided. An apparatus for converting a color space includes at least one processor configured to convert an original full image of an original color space to a temporary image of a target color space, estimate a color space mapping parameter between the original color space and the target color space, the color space mapping parameter corresponding to the original full image, obtain a residual vector of the target color space based on the temporary image and the color space mapping parameter, convert the residual vector to a residual image of the target color space, and obtain a target full image of the target color space by combining the residual image with the temporary image.
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公开(公告)号：US11334968B2
公开(公告)日：2022-05-17
申请号：US17125448
申请日：2020-12-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yang Ho Cho , Deokyoung Kang , Dong Kyung Nam
IPC: G06T5/00 , H04N9/04 , H04N5/225 , G06T7/90 , H04N9/64 , G02B7/02 , G02B27/09 , H04N5/232 , H04N13/257 , H04N13/232 , H04N13/15 , H04N9/097
Abstract: Provided is a method and apparatus for restoring an image, the apparatus including a plurality of lenses configured to pass a plurality of rays, a sensor including a target sensing element configured to receive a target ray passing a first lens among the plurality of lenses, and a second sensing element configured to receive a second ray passing a second lens among the plurality of lenses, the first lens being different from the second lens, and a processor configured to determine the second sensing element based on a difference between a direction of the target ray and a direction of the second ray, and to restore color information corresponding to the target sensing element based on color information detected by the second sensing element.
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Patent Agency Ranking
公开(公告)号：US10721460B2
公开(公告)日：2020-07-21
申请号：US14591184
申请日：2015-01-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Ju Jeong , Yang Ho Cho , Dong Kyung Nam , Du-Sik Park
IPC: H04N13/02 , H04N13/282 , H04N13/128 , H04N13/229 , H04N13/296 , H04N13/111 , H04N13/317 , H04N13/305
Abstract: An image rendering apparatus and method for rendering a stereoscopic image are provided. The image rendering apparatus may estimate a disparity of an image pixel included in an input image. Based on the disparity, a viewpoint direction of the image pixel may be determined by the image rendering apparatus. The image rendering apparatus may render a stereoscopic image by assigning a pixel value of the image pixel to a display pixel having a viewpoint direction corresponding to the viewpoint direction of the image pixel, instead of generating a multiview image.
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公开(公告)号：US10171782B2
公开(公告)日：2019-01-01
申请号：US15386774
申请日：2016-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yang Ho Cho , Dong Kyung Nam , Byong Min Kang , Hyoseok Hwang , Du-Sik Park
Abstract: An image sensor includes a plurality of non-color pixel sensors each configured to sense a non-color signal; and a color pixel sensing region including at least one color pixel sensor configured to sense a color signal, wherein the color pixel sensing region has an area physically greater than an area of each of the non-color pixel sensors.
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公开(公告)号：US09679395B2
公开(公告)日：2017-06-13
申请号：US14603737
申请日：2015-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Ju Jeong , Ji Won Kim , Dong Kyung Nam , Du-Sik Park , Yang Ho Cho , Hyo Seok Hwang
IPC: G06T7/00
CPC classification number: G06T7/97 , G06T2207/20228
Abstract: At least one example embodiment discloses an imaging apparatus that may receive input images with different viewpoints, obtain information associated with the input images, and generate a new viewpoint image based on the received input images and the obtained information and thus, reduce an information loss of the new viewpoint image for the input images.
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公开(公告)号：US09418486B2
公开(公告)日：2016-08-16
申请号：US14017962
申请日：2013-09-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yang Ho Cho , Ho Young Lee , Ji Won Kim
CPC classification number: G06T19/20 , H04N13/111
Abstract: A method and apparatus for generating a multi-view image, the method including determining an input image for generating multi-view images, and selecting a total of stereo images or one of stereo images to be the input image based on a presence of a distortion between the stereo images.
Abstract translation: 一种用于产生多视点图像的方法和装置，所述方法包括：确定用于生成多视图图像的输入图像，以及基于失真的存在，选择立体图像或立体图像之一作为输入图像的总和 在立体图像之间。
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公开(公告)号：US12273631B2
公开(公告)日：2025-04-08
申请号：US18129450
申请日：2023-03-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Geonwoo Kim , Sung Kwang Cho , Yang Ho Cho , Dong Kyung Nam
IPC: H04N23/84 , H04N1/60 , H04N23/617 , H04N23/85 , H04N25/13
Abstract: An optimization method includes determining first information related to a difference between the color filter spectrum and the color spectrum or a difference between an image transformed by the color transformation matrix and a ground truth (GT) image in the reset color space, determining second information representing smoothness of the color filter spectrum, third information representing a transmittance of the color filter spectrum, calculating a cost value based on the first information, the second information, and the third information, compare the calculated cost value and a threshold, and updating one of the filter spectrum information and the color transformation matrix in response to the calculated cost value being equal to or greater than the threshold.
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