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    Image processing method and apparatus
    1.
    发明授权
    Image processing method and apparatus 有权

    公开(公告)号：US12086940B2

    公开(公告)日：2024-09-10

    申请号：US17832847

    申请日：2022-06-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Minjung Son ,  Hyun Sung Chang ,  Inwoo Ha

    IPC: G06T17/00 ,  G06N3/045 ,  G06T17/20 ,  G06T19/20

    CPC classification number: G06T17/205 ,  G06N3/045 ,  G06T19/20 ,  G06T2219/2004 ,  G06T2219/2024

    Abstract: An image processing method is provided. The method includes generating appearance information corresponding to a canonical space defined by a cube including a plurality of regular grids in a first input image by implementing a first neural network, generating geometric information corresponding to a standard space in a second input image by implementing a second neural network, deforming the plurality of regular grids based on the generated geometric information, generating standardized image information by applying the appearance information to the plurality of deformed regular grids, and generating an output image based on the standardized image information.

    3D RENDERING METHOD AND APPARATUS
    4.
    发明申请
    3D RENDERING METHOD AND APPARATUS 审中-公开
    3D渲染方法和设备

    公开(公告)号：US20160171753A1

    公开(公告)日：2016-06-16

    申请号：US14926859

    申请日：2015-10-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seungin Park ,  Minsu Ahn ,  Hyong Euk Lee ,  Inwoo Ha

    IPC: G06T15/50 ,  G06K9/00 ,  G06K9/62 ,  G06T17/00

    CPC classification number: G06T15/50 ,  G06K9/00624 ,  G06K9/6202 ,  G06T15/506 ,  G06T17/00 ,  G06T2215/12

    Abstract: A three-dimensional (3D) rendering method for rendering a 3D model includes rendering a 3D model from each viewpoint of direct light sources, obtaining scene information on scenes rendered from each viewpoint of the direct light sources, generating a matched image in which the scenes are matched based on the scene information, and sampling at least one indirect light source from the matched image.

    Abstract translation: 用于渲染3D模型的三维（3D）渲染方法包括从直接光源的每个视点渲染3D​​模型，从直接光源的每个视点获得的场景获得场景信息，产生场景中的匹配图像 基于场景信息进行匹配，并从匹配图像中取样至少一个间接光源。

    Image processing apparatus and method
    8.
    发明授权
    Image processing apparatus and method 有权

    公开(公告)号：US10262454B2

    公开(公告)日：2019-04-16

    申请号：US14945694

    申请日：2015-11-19

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Inwoo Ha ,  Seungin Park ,  Minsu Ahn ,  Hyong Euk Lee

    IPC: G06T15/00 ,  G06T15/80 ,  G06T15/50

    Abstract: An image processing apparatus includes a first shader configured to perform a light shading operation associated with at least one light source on a three-dimensional (3D) model at a first resolution to obtain a light shading result of the first resolution; a second shader configured to perform a surface shading operation on the 3D model at a second resolution different from the first resolution to obtain a surface shading result of the second resolution; and a processor configured to generate a rendering result by combining the light shading result of the first resolution with the surface shading result of the second resolution.

    Image processing apparatus and method
    9.
    发明授权
    Image processing apparatus and method 有权

    公开(公告)号：US10121282B2

    公开(公告)日：2018-11-06

    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

    IPC: G06T15/50

    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.

    IMAGE PROCESSING APPARATUS AND METHOD
    10.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD 有权
    图像处理装置和方法

    公开(公告)号：US20160189418A1

    公开(公告)日：2016-06-30

    申请号：US14979162

    申请日：2015-12-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  AARHUS UNIVERSITET

    Inventor： Inwoo Ha ,  Minsu Ahn ,  Hyong Euk Lee ,  Jacob Toft Pedersen ,  Hachisuka Toshiya

    IPC: G06T15/06 ,  G06T15/00 ,  G06T15/50

    CPC classification number: G06T15/06

    Abstract: An image processing apparatus includes a memory configured to store a data structure in which gather rays generated by performing gather ray tracing from a rendering viewpoint are clustered hierarchically, the gather rays including a first gather ray and a second gather ray associated with the first gather ray in the data structure, and a processor configured to merge a photon gathering result associated with the second gather ray with a photon gathering result associated with the first gather ray in response to the photon gathering result associated with the first gather ray not satisfying a first condition.

    Abstract translation: 图像处理装置包括：存储器，其被配置为存储数据结构，在该数据结构中，通过从渲染视点执行聚集光线跟踪产生的聚集射线分层聚集，聚集射线包括与第一聚集射线相关联的第一聚集射线和第二聚集射线 在数据结构中，以及处理器，被配置为将与第二聚集射线相关联的光子收集结果与与第一聚集射线相关联的光子收集结果响应于与不满足第一条件的第一聚集射线相关联的光子收集结果而合并 。

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