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公开(公告)号：US11734877B2
公开(公告)日：2023-08-22
申请号：US17377627
申请日：2021-07-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seho Lee , Seok Lee , Dongkyung Nam
CPC classification number: G06T15/205 , G06T3/0093 , G06T3/4046 , G06T5/001 , G06T5/50 , G06T2207/10052 , G06T2207/20016 , G06T2207/20084 , G06T2207/20212
Abstract: Provided is an image restoration method of restoring an image obtained through an array camera, the image restoration method including obtaining a plurality of images through lens elements included in the array camera, obtaining a global parameter of the plurality of images, generating first processed images by transforming a viewpoint of each of the plurality of images based on the obtained global parameter, obtaining a local parameter for each pixel corresponding to each of the first processed images, generating second processed images by transforming the first processed images based on the obtained local parameter, and generating a synthesized image of a target viewpoint based on synthesizing the second processed images.
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2.发明申请公开(公告)号：US20200175750A1
公开(公告)日：2020-06-04
申请号：US16446102
申请日：2019-06-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seok Lee , Juyong Park , Dong Kyung Nam
IPC: G06T15/20 , H04N13/117 , G06T7/70 , H04N13/366 , G02B27/01 , B60K35/00
Abstract: A method and apparatus for outputting a three-dimensional (3D) image are provided. To output a 3D image, a stereo image is generated based on viewpoints of a user and rendered into a 3D image. Since the stereo image is generated based on the viewpoints of the user, the user views a different side of an object appearing in the 3D image depending on a viewpoint of the user.
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公开(公告)号：US10366527B2
公开(公告)日：2019-07-30
申请号：US15477269
申请日：2017-04-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Juyong Park , Dong Kyung Nam , Seok Lee
Abstract: A three-dimensional (3D) image rendering method and an apparatus are provided. The 3D image rendering method includes determining intersection points between candidate rays and an optical layer based on a first refractive index of a first medium that is disposed between a display panel and the optical layer and a second refractive index of a second medium that is outside a 3D display apparatus, and assigning a pixel value to a pixel of the display panel based on respective distances between the intersection points and optical elements of the optical layer.
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公开(公告)号：US10244221B2
公开(公告)日：2019-03-26
申请号：US14489977
申请日：2014-09-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seok Lee , Ju Yong Park , Dong Kyung Nam
IPC: G01S7/20 , H04N13/122 , H04N13/128 , H04N13/305 , G02B27/22 , H04N13/351
Abstract: A display apparatus providing a multi-view image is provided, which may include a panel unit to provide light through a plurality of pixels corresponding respectively to a plurality of viewpoints, and an optical unit to provide the light to a left eye position and a right eye position at a pre-designated viewing distance, respectively, wherein the optical unit may be configured for light from pixels for view images having discontinuous viewing indices, among the plurality of pixels, to be transferred to the left eye position and the right eye position.
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公开(公告)号：US09804566B2
公开(公告)日：2017-10-31
申请号：US14281004
申请日：2014-05-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Kyung Nam , Ho Cheon Wey , Seok Lee
Abstract: A method and apparatus for generating coherent light, and a display apparatus using coherent light are provided. A wide-angle coherent light generation apparatus may focus parallel light onto a focal point, and may generate coherent light at a wide angle, using an optical device.
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Patent Agency Ranking
公开(公告)号：US09727023B2
公开(公告)日：2017-08-08
申请号：US14220640
申请日：2014-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seok Lee , Ho Cheon Wey , Dong Kyung Nam
IPC: G03H1/08
CPC classification number: G03H1/0808 , G03H2001/0825 , G03H2210/30 , G03H2210/454
Abstract: A method and apparatus for generating a hologram pattern using depth quantization may generate a hologram pattern corresponding to a three-dimensional (3D) object in a hologram plane using color image information of the 3D object and a point of the 3D object included in a quantized depth layer.
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公开(公告)号：US09111376B2
公开(公告)日：2015-08-18
申请号：US13750072
申请日：2013-01-25
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Seok Lee , Ho Cheon Wey , Seung Sin Lee , Jae Joon Lee , Kwan Jung Oh
IPC: G06T15/00 , H04N13/00 , H04N19/597
CPC classification number: G06T15/00 , H04N13/122 , H04N13/128 , H04N13/139 , H04N13/161 , H04N19/597 , H04N2213/003
Abstract: An image processing method and apparatus for three-dimensional (3D) video is provided. The image processing method may include identifying a first depth image, and upsampling the first depth image to a second depth image having expanded foreground area than the first depth image.
Abstract translation: 提供了一种用于三维（3D）视频的图像处理方法和装置。 图像处理方法可以包括识别第一深度图像，以及将第一深度图像上采样到具有比第一深度图像具有展开的前景区域的第二深度图像。
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8.发明申请公开(公告)号：US20130188231A1
公开(公告)日：2013-07-25
申请号：US13729757
申请日：2012-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seok Lee , Dong Kyung Nam , Ho Cheon Wey
IPC: G03H1/08
CPC classification number: G03H1/08 , G03H1/0808 , G03H1/2294 , G03H2001/0825 , G03H2210/30 , G03H2210/452 , G03H2210/62
Abstract: An apparatus and method of generating a hologram based on pattern reuse may include a pattern generating unit to generate an initial hologram pattern corresponding to a three-dimensional (3D) object in a 3D space, and a pattern transformation unit to determine a transformation hologram pattern by transforming the generated initial hologram pattern.
Abstract translation: 基于图案重用产生全息图的装置和方法可以包括：图案生成单元，用于生成对应于3D空间中的三维（3D）对象的初始全息图图案;以及图案变换单元，用于确定变换全息图图案 通过变换生成的初始全息图模式。
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公开(公告)号：US09990729B2
公开(公告)日：2018-06-05
申请号：US14808399
申请日：2015-07-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongwoo Kang , Jingu Heo , Seok Lee
CPC classification number: G06T7/11 , A61B6/032 , A61B6/504 , A61B6/5217 , G06K9/469 , G06K2209/05 , G06T17/00 , G06T2207/10081 , G06T2207/20044 , G06T2207/20081 , G06T2207/20128 , G06T2207/30101 , G06T2207/30172 , G06T2210/41
Abstract: A method of modeling a structure of a coronary artery of a subject may include: forming a learning-based shape model of the structure of the artery, based on positions of landmarks acquired from three-dimensional images; receiving a target image; and/or modeling the artery structure included in the target image, using the model. An apparatus for modeling a structure of a coronary artery may include: a memory configured to store a learning-based shape model of the artery, the learning-based shape model being formed based on positions of a plurality of landmarks acquired from three-dimensional images, the plurality of the landmarks corresponding to the artery; a communication circuit configured to receive a target image; and/or a processing circuit configured to model the artery structure included in the target image, using the model.
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公开(公告)号：US09936192B2
公开(公告)日：2018-04-03
申请号：US14715937
申请日：2015-05-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juyong Park , Dong Kyung Nam , Seok Lee
CPC classification number: H04N13/349 , G02B27/2214 , H04N13/302 , H04N13/305 , H04N13/324 , H04N13/383
Abstract: An image processing method and apparatus for a three-dimensional (3D) display device that may process image data for a first panel to generate an image for a second panel based 3D display device, is provided.
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