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公开(公告)号：US20200349684A1
公开(公告)日：2020-11-05
申请号：US16549176
申请日：2019-08-23
发明人： Hwiryong JUNG , Moon Gi KANG , Seung Hoon JEE , Min Sub KIM , Wooshik KIM , Hyewon MOON , Keechang LEE , Sunghoon HONG
摘要： An image processing method acquires an image, restores a saturated region in which a pixel in the image has a first reference value based on a first illuminance component of the image, enhances a dark region in which a value of a pixel in the image is less than a second reference value based on the restored saturated region and the first illuminance component, and outputs a dark region-enhanced image.
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2.发明申请METHOD AND APPARATUS FOR MODELING AND RESTORING TARGET OBJECT USING PRE-COMPUTATION 审中-公开使用预先计算建模和恢复目标对象的方法和装置公开(公告)号：US20170024492A1
公开(公告)日：2017-01-26
申请号：US15178914
申请日：2016-06-10
发明人： Jiyeon KIM , Nahyup KANG , Donghoon SAGONG , Hyong Euk LEE , Hwiryong JUNG
CPC分类号： G06T19/20 , G06T17/00 , G06T2210/56 , G06T2219/2021
摘要： Provided is a method and apparatus for modeling and restoring a target object, the method including generating a key structure of the target object based on deformation information of the target object extracted from a pre-modeling result based on a shape and a material property of the target object, and calculating a virtual material property corresponding to the key structure based on the virtual material property and the key structure of the target object.
摘要翻译： 提供了一种用于建模和恢复目标对象的方法和装置，所述方法包括基于从预建模结果提取的目标对象的变形信息，基于所述目标对象的形状和材料属性来生成目标对象的关键结构 目标对象，并且基于目标对象的虚拟材料属性和键结构来计算与该键结构相对应的虚拟材料属性。
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公开(公告)号：US20160140266A1
公开(公告)日：2016-05-19
申请号：US14940740
申请日：2015-11-13
发明人： Nahyup KANG , Jiyeon KIM , Hyong Euk LEE , Hwiryong JUNG
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , G06F2217/16
摘要： A method and corresponding apparatus to model objects includes detecting an overlapping area between first and second objects each comprising particles. The method and corresponding apparatus also calculate, in the overlapping area, an action force between the first and the second objects. The method and corresponding apparatus model the first object and the second object based on the action force.
摘要翻译： 用于建模对象的方法和相应装置包括检测每个包括粒子的第一和第二对象之间的重叠区域。 该方法和相应装置还在重叠区域中计算第一和第二对象之间的作用力。 该方法和相应的装置基于动作力来模拟第一对象和第二对象。
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公开(公告)号：US20240249383A1
公开(公告)日：2024-07-25
申请号：US18351963
申请日：2023-07-13
发明人： Seokpyo HONG , Nahyup KANG , Hanjun KIM , Jaeyoung MOON , Hyeonseung YU , Juyoung LEE , Hwiryong JUNG , Inwoo HA
CPC分类号： G06T3/4053 , G06T3/0093 , G06T3/4046
摘要： A method includes: inserting new pixels between original pixels for each of maps included in a first geometry buffer (or G-buffer) generated from a frame, wherein the maps represent geometric information of a three-dimensional (3D) model of an object included in the frame; generating a second G-buffer by setting values of the new pixels using a motion vector map that may be one of the maps; generating a third G-buffer by combining, with the second G-buffer, a result of updating only values of pixels masked based on an output of a pixel masking neural network to which the second G-buffer may be input; generating a fourth G-buffer by updating values of pixels by inputting the third G-buffer to a G-buffer reconstruction neural network; and update, based on the fourth G-buffer, the resolution of a subsequent frame that follows the frame.
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公开(公告)号：US20240169482A1
公开(公告)日：2024-05-23
申请号：US18323024
申请日：2023-05-24
发明人： Nahyup KANG , Hanjun KIM , Jaeyoung MOON , Hyeonseung YU , Juyoung LEE , Hwiryong JUNG , Inwoo HA , Seokpyo HONG
CPC分类号： G06T3/4046 , G06N3/045 , G06N3/08 , G06T3/0093 , G06T3/4007
摘要： An electronic device includes a memory for storing a first neural network and a second neural network including a plurality of residual blocks and an upscaling block, and a processor for selecting a residual block from among the plurality of residual blocks for an input patch image of a first frame based on the second neural network and generating an output patch image of the first frame by upscaling the input patch image of the first frame to an image having a target resolution based on the selected residual block and the upscaling block.
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公开(公告)号：US20210058608A1
公开(公告)日：2021-02-25
申请号：US17091535
申请日：2020-11-06
发明人： Hwiryong JUNG , Young Hun SUNG , KeeChang LEE , Kyungboo JUNG
IPC分类号： H04N13/271 , H04N13/254 , G01C21/32 , H04N13/204 , H04N13/257 , G01C21/28 , G01C21/36 , G06K9/00
摘要： A method for generating a three-dimensional (3D) lane model, the method including calculating a free space indicating a driving-allowed area based on a driving image captured from a vehicle camera, generating a dominant plane indicating plane information of a road based on either or both of depth information of the free space and a depth map corresponding to a front of the vehicle, and generating a 3D short-distance road model based on the dominant plane.
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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
发明人： Hyeonseung YU , Nahyup KANG , Hanjun KIM , Jaeyoung MOON , Juyoung LEE , Hwiryong JUNG , Inwoo HA , Seokpyo HONG
IPC分类号： G06T3/40 , G06T3/00 , G06T7/50 , G06T7/90 , G06V10/764
CPC分类号： G06T3/4053 , G06T3/0093 , G06T7/50 , G06T7/90 , G06V10/764 , G06T2207/10024 , G06V2201/07
摘要： 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：US20200380751A1
公开(公告)日：2020-12-03
申请号：US16998166
申请日：2020-08-20
发明人： Nahyup KANG , Donghoon SAGONG , Hyong Euk LEE , Hwiryong JUNG
IPC分类号： G06T13/00 , G06F16/22 , G06F16/901 , G06T13/20 , G06F3/0484 , G06T7/20 , G06T11/20 , G06T15/50
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.
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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
发明人： Hwiryong JUNG , Nahyup KANG , Jiyeon KIM , Donghoon SAGONG , Hyong Euk LEE
CPC分类号： G06T7/50 , G06T7/62 , G06T17/00 , G06T2210/24 , G06T2210/56
摘要： 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
发明人： Hwiryong JUNG , Nahyup KANG , Jiyeon KIM , Donghoon SAGONG , Hyong Euk LEE , Minjung SON , Inwoo HA
CPC分类号： G06T15/06 , G06T15/04 , G06T15/506 , G06T15/80
摘要： 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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