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公开(公告)号：US20160012642A1
公开(公告)日：2016-01-14
申请号：US14636969
申请日：2015-03-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： KeeChang LEE , Minsu AHN , Inwoo HA , Seungin PARK , Hyong Euk LEE , Heesae LEE
CPC classification number: G06T19/006 , G06F3/04815 , G06T15/506 , G06T19/20 , G06T2219/2012
Abstract: A display method includes displaying, in a virtual environment, an object to which a light source is set. The method further includes illuminating an area around the object based on the light source.
Abstract translation: 显示方法包括在虚拟环境中显示设置有光源的对象。 该方法还包括基于光源照亮物体周围的区域。
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公开(公告)号：US20240378701A1
公开(公告)日：2024-11-14
申请号：US18652278
申请日：2024-05-01
Inventor： Seokpyo HONG , Bochang MOON , Nahyup KANG , Hajin CHOI , Inwoo HA
Abstract: An electronic device and operating method for removing a noise of an image are disclosed. A method of operating an electronic device includes generating a common input including an initial image and geometry buffer (G-buffer) images rendered according to a view point of a current frame, generating a third input and a fourth input based on a first input and a second input, determining a bandwidth for filtering noise of the initial image based on the common input and one of the third input and the fourth input, and outputting a target image obtained by removing noise from the initial image of the current frame based on the common input, the third input, the fourth input, and the bandwidth.
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公开(公告)号：US20240193727A1
公开(公告)日：2024-06-13
申请号：US18332939
申请日：2023-06-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyeonseung YU , Nahyup KANG , Hanjun KIM , Jaeyoung MOON , Juyoung LEE , Hwiryong JUNG , Inwoo HA , Seokpyo HONG
IPC: G06T3/40 , G06T3/00 , G06T7/50 , G06T7/90 , G06V10/764
CPC classification number: G06T3/4053 , G06T3/0093 , G06T7/50 , G06T7/90 , G06V10/764 , G06T2207/10024 , G06V2201/07
Abstract: A processor implemented method includes generating a semantic map indicating a visualization property assigned to an object of an obtained frame image having a first resolution and generating a reconstruction image using an image reconstruction machine learning model provided input based on the obtained frame image and the semantic map having a second resolution and including a second object having a visualization property indicated by the semantic map.
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公开(公告)号：US20240135657A1
公开(公告)日：2024-04-25
申请号：US18402251
申请日：2024-01-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Inwoo HA
CPC classification number: G06T19/006 , G06T15/005 , G06T15/60 , G06T15/80
Abstract: A method and apparatus for processing augmented reality (AR) including determining a compensation parameter to compensate for light attenuation of visual information caused by a display area of an AR device as the visual information corresponding to a target scene is displayed through the display area, generating a background image without the light attenuation by capturing the target scene using a camera of the AR device, generating a compensation image by reducing brightness of the background image using the compensation parameter, generating a virtual object image to be overlaid on the target scene, generating a display image by synthesizing the compensation image and the virtual object image, and displaying the display image in the display area.
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公开(公告)号：US20230154026A1
公开(公告)日：2023-05-18
申请号：US17735541
申请日：2022-05-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Sung CHANG , Seungeon KIM , Minjung SON , Wonhee LEE , Kyungboo JUNG , Inwoo HA
Abstract: A processor-implemented method with pose estimation includes: determining depth data by sensing a depth of a target scene comprising planes orthogonal to each other; determining normal vectors corresponding to depth points of the depth data; determining orientation data of a device by comparing the normal vectors to orientation candidates; and determining position data of the device based on distances from the device to the planes.
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Patent Agency Ranking
公开(公告)号：US20200319652A1
公开(公告)日：2020-10-08
申请号：US16547859
申请日：2019-08-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nahyup KANG , Hyun Sung CHANG , Kyungboo JUNG , Inwoo HA
Abstract: A processor-implemented method includes: estimating, from frame images of consecutive frames acquired from one or more sensors, short-term ego-motion information of the one or more sensors; estimating long-term ego-motion information of the one or more sensors from the frame images; determining attention information from the short-term ego-motion information and the long-term ego-motion information; and determining final long-term ego-motion information of a current frame, of the consecutive frames, based on the long-term ego-motion information and the attention information.
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公开(公告)号：US20170109920A1
公开(公告)日：2017-04-20
申请号：US15179170
申请日：2016-06-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwiryong JUNG , Nahyup KANG , Jiyeon KIM , Donghoon SAGONG , Hyong Euk LEE , Minjung SON , Inwoo HA
CPC classification number: G06T15/06 , G06T15/04 , G06T15/506 , G06T15/80
Abstract: A method of displaying caustics, the method includes determining intersection positions at which rays emitted from a light source pass through particles of a first object and meet a second object; applying caustic textures to the intersection positions; and rendering the first object using a caustic map based on a result of the applying caustic textures to the intersection positions.
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公开(公告)号：US20170032567A1
公开(公告)日：2017-02-02
申请号：US15076817
申请日：2016-03-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungin PARK , Minsu AHN , Minjung SON , Hyong Euk LEE , Inwoo HA
CPC classification number: G06T15/80 , G06T15/005
Abstract: A three-dimensional (3D) rendering method and apparatus is disclosed. The 3D rendering apparatus determines a vertex for a first shading from among vertices of a 3D model based on characteristic information of the 3D model, performs the first shading on the determined vertex, determines a pixel area for a second shading based on reference information indicating whether the first shading is applied to at least one vertex comprising the pixel area, performs the second shading on the determined pixel area, and generates a rendered image based on the first shading and the second shading.
Abstract translation: 公开了一种三维（3D）渲染方法和装置。 3D渲染装置基于3D模型的特征信息，从3D模型的顶点确定用于第一着色的顶点，对所确定的顶点执行第一着色，基于指示是否存在第二着色的像素区域 将第一阴影应用于包括像素区域的至少一个顶点，对所确定的像素区域执行第二阴影，并且基于第一阴影和第二阴影生成渲染图像。
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公开(公告)号：US20160148419A1
公开(公告)日：2016-05-26
申请号：US14935875
申请日：2015-11-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minsu AHN , Seungin PARK , Hyong Euk LEE , Inwoo HA
CPC classification number: G06T15/506
Abstract: Provided is an image processing apparatus that may determine whether indirect lights are to be assigned to tiles for tile-based deferred rendering. For example, the image processing apparatus includes a calculator configured to calculate a correlation based on at least one of a first vector representing an object normal direction of a tile to be rendered and a second vector corresponding to a normal vector of an indirect light to be determined to be assigned to the tile, and a determiner configured to determine whether the indirect light is to be assigned to the tile by comparing the correlation to a threshold value.
Abstract translation: 提供了一种图像处理装置，其可以确定间接光是否被分配给用于基于瓦片的延迟渲染的图块。 例如，图像处理装置包括：计算器，被配置为基于表示要渲染的图块的对象法线方向的第一向量和对应于间接光的法线矢量的第二向量中的至少一个来计算相关性， 确定为分配给瓦片的确定器，以及确定器，其被配置为通过将相关性与阈值进行比较来确定间接光是否要分配给瓦片。
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公开(公告)号：US20240320793A1
公开(公告)日：2024-09-26
申请号：US18541424
申请日：2023-12-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyeonseung YU , Jaeyoung MOON , Inwoo HA , Nahyup KANG
IPC: G06T5/50 , G06T3/18 , G06T3/4046 , G06T3/4053 , G06T5/90 , G06T7/20
CPC classification number: G06T5/50 , G06T3/18 , G06T3/4046 , G06T3/4053 , G06T5/90 , G06T7/20 , G06T2207/20081 , G06T2207/20084 , G06T2207/20221
Abstract: A processor-implemented method including merging a first super-sampled image frame, having been generated at a first time point, with a second input image frame corresponding to a super-sampling target for a second time point to generate a merged image and generating a second super-sampled image frame by performing a super-sampling operation at the second time point that includes increasing a bit-precision of a result of an executing, by the processor, of a super-sampling neural network model provided a decreased bit precision of the merged image.
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