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公开(公告)号：US20220398695A1
公开(公告)日：2022-12-15
申请号：US17543901
申请日：2021-12-07
发明人： Jae Seok CHOI , Hyong Euk LEE , Geonseok SEO , Byung In YOO
摘要： Methods and apparatuses with training or image enhancement are disclosed. The image enhancement method includes obtaining an input image, estimating a noise distribution of the input image by implementing a noise model based on the input image, and generating an enhanced image by implementing an image enhancement model dependent on the input image and the estimated noise distribution.
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公开(公告)号：US20220276706A1
公开(公告)日：2022-09-01
申请号：US17749290
申请日：2022-05-20
发明人： Seungin PARK , Hyong Euk LEE
摘要： A method with image augmentation includes recognizing, based on a gaze of the user corresponding to the input image, any one or any combination of any two or more of an object of interest of a user, a situation of the object of interest, and a task of the user from partial regions of an input image determining relevant information indicating an intention of the user, based on any two or any other combination of the object of interest of the user, the situation of the object of interest, and the task of the user, and generating a visually augmented image by visually augmenting the input image based on the relevant information.
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公开(公告)号：US20200175771A1
公开(公告)日：2020-06-04
申请号：US16782518
申请日：2020-02-05
发明人： KeeChang LEE , Minsu AHN , Inwoo HA , Seungin PARK , Hyong Euk LEE , Heesae LEE
IPC分类号： G06T19/00 , G06T19/20 , G06F3/0481 , G06T15/50
摘要： 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.
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公开(公告)号：US20170193690A1
公开(公告)日：2017-07-06
申请号：US15364502
申请日：2016-11-30
发明人： Inwoo HA , Minsu AHN , Hyong Euk LEE
CPC分类号： G06T15/80 , G06T15/20 , G06T15/506
摘要： A three-dimensional (3D) rendering method and apparatus to render a 3D scene is disclosed. The 3D rendering apparatus determines color values of vertices shaded by a direct virtual light source, establishes one or more locations of one or more indirect virtual light sources in polygonal areas formed by the vertices based on the determined color values of the vertices, and renders a 3D scene based on the one or more indirect virtual light sources disposed at the determined one or more locations.
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65.发明申请公开(公告)号：US20170177759A1
公开(公告)日：2017-06-22
申请号：US15286847
申请日：2016-10-06
发明人： Jiyeon KIM , Nahyup KANG , Donghoon SAGONG , Hyong Euk LEE , Hwiryong JUNG
CPC分类号： G06F17/5009 , G06F17/11 , G06F17/5018 , G06F2217/16
摘要： Provided is a method and apparatus for modeling a movement of an object that generates a velocity field in a fluid based on a flow of the fluid, selects a vortex model corresponding to the object in the fluid, updates the velocity field based on a velocity variance of the velocity field obtained using the vortex model, and models a movement of the object based on the updated velocity field.
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公开(公告)号：US20170110090A1
公开(公告)日：2017-04-20
申请号：US15206820
申请日：2016-07-11
发明人： Heesae LEE , Donghoon SAGONG , Minjung SON , KeeChang LEE , Hyong Euk LEE
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G09G2320/028 , G09G2320/066 , G09G2320/0686 , G09G2354/00
摘要： A method and device for adjusting a brightness of a display includes, determining current viewpoint brightness information of a current viewpoint region on the display corresponding to a user current viewed point or area of the display, determining previous brightness information of a previous viewpoint region of the display corresponding to a previously viewed point or area of the display, and controlling a displaying of a current image, including the current viewpoint region, with an adjusted brightness for a partial region of the display based on a comparison of the current viewpoint brightness information and the previous brightness information.
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公开(公告)号：US20170084068A1
公开(公告)日：2017-03-23
申请号：US15250980
申请日：2016-08-30
发明人： Minjung SON , Heesae LEE , Donghoon SAGONG , KeeChang LEE , Hyong Euk LEE
CPC分类号： G06T15/506 , G06K9/00208 , G06K9/00268 , G06T15/50 , G06T15/60 , G06T15/80
摘要： A method of adjusting a brightness of an image includes matching an object model to an object based on one or more feature points of the object extracted from an input image including the object; mapping a surface normal map in a two-dimensional (2D) image form to the input image based on the matched object model; and generating shadow information for the input image based on the mapped surface normal map and a virtual light source.
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公开(公告)号：US20170061666A1
公开(公告)日：2017-03-02
申请号：US15178056
申请日：2016-06-09
发明人： Nahyup KANG , Donghoon SAGONG , Hyong Euk LEE , Hwiryong JUNG
CPC分类号： G06T13/00 , G06F3/0484 , G06F16/22 , G06F16/9024 , G06T7/20 , G06T11/206 , G06T13/20 , G06T15/503 , G06T2207/10016 , G06T2207/20221 , G06T2210/24
摘要： 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.
摘要翻译： 建模方法使用基于包括在流体动画图表中的序列中包括的帧之间的相似性生成的流体动画图来搜索与用户输入匹配的序列，并且基于搜索结果对与用户输入相对应的移动进行建模。 还提供了用于这种建模的预处理的相应装置和方法。
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公开(公告)号：US20160171703A1
公开(公告)日：2016-06-16
申请号：US14903982
申请日：2014-05-15
发明人： Seon Min RHEE , Hyong Euk LEE , Yong Beom LEE
IPC分类号： G06T7/00
CPC分类号： G06T7/337 , G06T7/33 , G06T7/38 , G06T7/80 , G06T7/85 , G06T2207/10016 , G06T2207/10024 , G06T2207/10028 , G06T2207/30244 , H04N5/232
摘要： Provided is a camera pose estimation apparatus that estimates an initial camera pose using one of an input depth image and an input color image, and refines the initial camera pose using the other image. When the initial camera pose is estimated using the input depth image, the radius of a first area, in which color information is matched for refinement, can be adaptively set according to the distribution of the depth value of at least one first point that is subject to matching.
摘要翻译： 提供一种照相机姿态估计装置，其使用输入深度图像和输入彩色图像中的一个来估计初始相机姿态，并且使用另一图像来优化初始相机姿态。 当使用输入深度图像估计初始摄像机姿态时，可以根据被摄体的至少一个第一点的深度值的分布自适应地设定其中颜色信息与细化相匹配的第一区域的半径 匹配。
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70.发明申请公开(公告)号：US20160117428A1
公开(公告)日：2016-04-28
申请号：US14919184
申请日：2015-10-21
发明人： Hwiryong JUNG , Nahyup KANG , Hyong Euk LEE , Jiyeon KIM
IPC分类号： G06F17/50
摘要： Provided is a method of modeling a target object, the method including obtaining information about the target object including an arrangement of particles including target particles, generating coarse particles by down-sampling the target particles, modeling a movement of the target object based on the coarse particles, and redefining the target particles based on a result of the modeling.
摘要翻译： 提供了一种对目标对象进行建模的方法，该方法包括获得关于目标对象的信息，包括包括目标粒子的粒子排列，通过对目标粒子进行下采样来生成粗粒子，基于粗略来建模目标物体的移动 颗粒，并且基于建模的结果重新定义目标颗粒。
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