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公开(公告)号：US20200380751A1
公开(公告)日：2020-12-03
申请号：US16998166
申请日：2020-08-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nahyup KANG , Donghoon SAGONG , Hyong Euk LEE , Hwiryong JUNG
IPC: G06T13/00 , G06F16/22 , G06F16/901 , G06T13/20 , G06F3/0484 , G06T7/20 , G06T11/20 , G06T15/50
Abstract: A modeling method searches for a sequence matched to a user input using a fluid animation graph generated based on similarities among frames included in sequences included in the fluid animation graph and models a movement corresponding to the user input based on a result of the searching. Provided also is a corresponding apparatus and a method for preprocessing for such modeling.
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公开(公告)号：US20200160616A1
公开(公告)日：2020-05-21
申请号：US16674139
申请日：2019-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming LI , Hyong Euk LEE , Hao WANG , Seungin PARK , Qiang WANG , Yang LIU , Yueying KAO
Abstract: Provided is a method and apparatus for aligning a three-dimensional (3D) model. The 3D model alignment method includes acquiring, by a processor, at least one two-dimensional (2D) image including an object, detecting, by the processor, a feature point of the object in the at least one 2D input image using a neural network, estimating, by the processor, a 3D pose of the object in the at least one 2D input image using the neural network, retrieving, by the processor, a target 3D model based on the estimated 3D pose, and aligning, by the processor, the target 3D model and the object based on the feature point.
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公开(公告)号：US20170124431A1
公开(公告)日：2017-05-04
申请号：US15246822
申请日：2016-08-25
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Hwiryong JUNG , Nahyup KANG , Jiyeon KIM , Donghoon SAGONG , Hyong Euk LEE
CPC classification number: G06T7/50 , G06T7/62 , G06T17/00 , G06T2210/24 , G06T2210/56
Abstract: Provided is a method and apparatus for rendering a target fluid that include defining level-set information of fluid particles configuring a modeled target fluid. The level-set information comprises a shortest distance from a surface of the target fluid to the fluid particles. The method and apparatus are include discarding internal particles of the target fluid from the modeled target fluid based on the level-set information of the fluid particles, and calculating thickness information of the target fluid, from which the internal particles are discarded, based on depth information on the fluid particles. The target fluid is rendered based on the thickness information of the target fluid.
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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：US20170098016A1
公开(公告)日：2017-04-06
申请号：US15241395
申请日：2016-08-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghoon SAGONG , Nahyup KANG , Minjung SON , KeeChang LEE , Hyong Euk LEE , Heesae LEE
IPC: G06F17/50
Abstract: A method of modeling an object includes defining a state transition probability and a state of each of a plurality of particles forming the object; changing a state of a particle defined to be in a first state among the plurality of particles to a second state; applying a movement model to a particle defined to be in the second state among the plurality of particles; and changing a state of the particle defined to be in the second state to the first state based on the state transition probability.
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Patent Agency Ranking
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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38.发明申请METHOD AND APPARATUS FOR MODELING DEFORMABLE BODY BY FUSING SURFACE PARTICLES AND INTERNAL SKELETAL STRUCTURE 审中-公开通过融合表面颗粒和内部结构来建模可变体的方法和装置公开(公告)号：US20160140255A1
公开(公告)日：2016-05-19
申请号：US14940542
申请日：2015-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jiyeon KIM , Nahyup KANG , Hyong Euk LEE , Hwiryong JUNG
IPC: G06F17/50
CPC classification number: G06F17/5018
Abstract: Provided is a method and corresponding apparatus to model a deformable body. The method includes obtaining a material property corresponding to an internal skeletal structure of a deformable body. The method calculates a displacement amount of the skeletal structure according to a motion of the deformable body, based on a boundary condition of the skeletal structure, and the material property. The method further calculates displacement amounts of surface particles on a surface of the deformable body, based on the displacement amount of the skeletal structure, and models the deformable body based on the calculated displacement amounts of the surface particles.
Abstract translation: 提供了一种用于对变形体进行建模的方法和相应的装置。 该方法包括获得与可变形体的内部骨架结构相对应的材料特性。 该方法基于骨架结构的边界条件和材料特性，根据可变形体的运动计算骨架结构的位移量。 该方法基于骨架结构的位移量进一步计算出可变形体表面上的表面颗粒的位移量，并根据计算出的表面颗粒的位移量对可变形体进行建模。
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公开(公告)号：US20150235378A1
公开(公告)日：2015-08-20
申请号：US14611824
申请日：2015-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seon Min RHEE , Seung In PARK , Yong Beom LEE , Hyong Euk LEE
CPC classification number: G06T19/006 , G06F3/0346 , G06F3/04815 , G06T7/73 , G06T15/20 , G06T2200/04 , G06T2207/10012 , G06T2207/10024 , G06T2207/10028 , G06T2207/30244
Abstract: An apparatus for estimating a camera pose includes an image acquisition unit to acquire a photographed image, a motion sensor to acquire motion information of the apparatus for estimating the camera pose, a static area detector to detect a static area of the photographed image based on the photographed image and the motion information, and a pose estimator to estimate a camera pose based on the detected static area.
Abstract translation: 一种用于估计摄像机姿势的装置，包括获取拍摄图像的图像获取单元，用于获取用于估计摄像机姿态的装置的运动信息的运动传感器，基于该摄像机姿态来检测拍摄图像的静态区域的静态区域检测器 拍摄图像和运动信息，以及姿势估计器，用于基于检测到的静态区域估计相机姿态。
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40.发明申请ELECTRONIC DEVICE INCLUDING TRANSPARENT DISPLAY AND METHOD OF CONTROLLING THE ELECTRONIC DEVICE 有权包括透明显示器的电子设备和控制电子设备的方法公开(公告)号：US20150154801A1
公开(公告)日：2015-06-04
申请号：US14551478
申请日：2014-11-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yong Beom LEE , Seon Min RHEE , Hyong Euk LEE
CPC classification number: G06F3/013 , G06T11/00 , G06T2210/62 , G09G3/003 , G09G2320/028 , G09G2354/00
Abstract: Provided are an electronic device including a transparent display and a method of controlling the electronic device, the method including acquiring a first image based on an optical display mode in which light incident from an object is transmitted; acquiring a second image based on a video display mode in which an image captured from the object is displayed; and displaying the first image and the second image on the transparent display by mixing the first image and the second image.
Abstract translation: 提供了一种包括透明显示器和控制电子设备的方法的电子设备，该方法包括：基于从物体发射光的光学显示模式获取第一图像; 基于显示从对象拍摄的图像的视频显示模式获取第二图像; 以及通过混合第一图像和第二图像在透明显示器上显示第一图像和第二图像。
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