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公开(公告)号：US11200746B2
公开(公告)日：2021-12-14
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 , G06T15/50 , G06F3/0481 , G06T19/20
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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2.发明授权公开(公告)号：US11604964B2
公开(公告)日：2023-03-14
申请号：US16531522
申请日：2019-08-05
发明人： Seungin Park , Minjung Son
摘要： A recognizer including a shared encoder to extract a feature of an input image in a source domain and a target domain; and a shared decoder to classify a class of an object included in the input image based on the feature of the input image, in the source domain and the target domain. A set of object classes of the source domain and a set of object classes of the target domain differ from each other.
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公开(公告)号：US11295532B2
公开(公告)日：2022-04-05
申请号：US16674139
申请日：2019-11-05
发明人： Weiming Li , Hyong Euk Lee , Hao Wang , Seungin Park , Qiang Wang , Yang Liu , Yueying Kao
摘要： 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：US20210150727A1
公开(公告)日：2021-05-20
申请号：US16900649
申请日：2020-06-12
发明人： Seungin Park , Seokhwan Jang
摘要： A method with video segmentation may include: acquiring, over time, a video sequence including a plurality of image frames, the plurality of image frames including a second image frame corresponding to a time t of the video sequence and a first image frame corresponding to a time t−1 before the time t; extracting a second feature vector from the second image frame; generating second hidden state information corresponding to the second image frame, based on first hidden state information corresponding to the first image frame and second fusion information in which the second feature vector is fused with information related to the second image frame stored in a memory; generating a second segmentation mask corresponding to the second image frame, based on an output vector corresponding to the second hidden state information; and outputting the second segmentation mask.
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公开(公告)号：US09990762B2
公开(公告)日：2018-06-05
申请号：US14945753
申请日：2015-11-19
发明人： Minsu Ahn , Seungin Park , Inwoo Ha , Hyong Euk Lee
CPC分类号： G06T15/506 , G06T15/50 , G06T15/55 , G06T15/80
摘要： An image processing apparatus includes a calculator configured to calculate a first difference value between frames in terms of either one or both of a position and a direction of a direct light by comparing a current frame to at least one previous frame, and a determiner configured to determine that an indirect light of the current frame is to be sampled in response to the first difference value being greater than or equal to a threshold.
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公开(公告)号：US11361540B2
公开(公告)日：2022-06-14
申请号：US16932112
申请日：2020-07-17
发明人： Seungin Park , Hyong Euk Lee , Sung Geun Ahn , Gee Hyuk Lee , Dae Hwa Kim , Keun Woo Park
摘要： A method and apparatus for predicting an object of interest of a user receives an input image of a visible region of a user and gaze information including a gaze sequence of the user, generates weight filters for a per-frame segmentation image by analyzing a frame of the input image for input characteristics of the per-frame segmentation image and the gaze information, and predicts an object of interest of the user by integrating the weight filters and applies the integrated weight filter to the per-frame segmentation image.
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公开(公告)号：US10403034B2
公开(公告)日：2019-09-03
申请号：US14707761
申请日：2015-05-08
发明人： Inwoo Ha , Minsu Ahn , Seungin Park , Hyong Euk Lee
摘要： An image processing method includes determining a number of virtual point light (VPL) samplings for each area of a current frame, applying VPLs sampled in a previous frame to the current frame, adjusting a result of the applying based on the determined number of VPL samplings, and rendering the current frame based on VPLs sampled in the current frame.
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公开(公告)号：US10297072B2
公开(公告)日：2019-05-21
申请号：US14926859
申请日：2015-10-29
发明人： Seungin Park , Minsu Ahn , Hyong Euk Lee , Inwoo Ha
摘要： 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.
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公开(公告)号：US20160171753A1
公开(公告)日：2016-06-16
申请号：US14926859
申请日：2015-10-29
发明人： Seungin Park , Minsu Ahn , Hyong Euk Lee , Inwoo Ha
CPC分类号： G06T15/50 , G06K9/00624 , G06K9/6202 , G06T15/506 , G06T17/00 , G06T2215/12
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US11997376B2
公开(公告)日：2024-05-28
申请号：US17407463
申请日：2021-08-20
发明人： Seungin Park , Jinwoo Son , Changyong Son , Byung In Yoo , Sangil Jung
摘要： An image sensor includes: a motion detection circuit configured to detect a motion in image frames; and a micro control unit (MCU) configured to adjust at least a portion of a target frame among the image frames based on whether the motion is detected, and detect whether a target object is present based on the adjusted portion of the target frame.
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