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公开(公告)号：US11989931B2
公开(公告)日：2024-05-21
申请号：US17697160
申请日：2022-03-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangil Jung , Seungin Park , Byung In Yoo
IPC: G06V10/80 , G06V10/40 , G06V10/764 , G06V10/77 , G06V10/82
CPC classification number: G06V10/806 , G06V10/40 , G06V10/764 , G06V10/7715 , G06V10/82
Abstract: An object classification method and apparatus are disclosed. The object classification method includes receiving an input image, storing first feature data extracted by a first feature extraction layer of a neural network configured to extract features of the input image, receiving second feature data from a second feature extraction layer which is an upper layer of the first feature extraction layer, generating merged feature data by merging the first feature data and the second feature data, and classifying an object in the input image based on the merged feature data.
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公开(公告)号：US11880979B2
公开(公告)日：2024-01-23
申请号：US17707023
申请日：2022-03-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungin Park , Seokhwan Jang
CPC classification number: G06T7/11 , G06N3/04 , G06T7/149 , G06T7/168 , G06T7/174 , G06V10/82 , G06V20/46 , G06T2207/10016 , G06T2207/20084
Abstract: 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：US11762454B2
公开(公告)日：2023-09-19
申请号：US17749290
申请日：2022-05-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungin Park , Hyong Euk Lee
IPC: G06T11/00 , G06F18/25 , G06F3/01 , G06T3/40 , G06V40/20 , G06F18/21 , G06F18/24 , G06V10/764 , G06V10/82 , G06V10/44 , G06V20/20 , G06V20/56 , G06V40/19 , G06V10/10
CPC classification number: G06F3/011 , G06F3/013 , G06F18/21 , G06F18/24 , G06F18/253 , G06T3/40 , G06T11/00 , G06V10/44 , G06V10/764 , G06V10/82 , G06V20/20 , G06V20/56 , G06V40/19 , G06V40/20 , G06V10/16
Abstract: 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：US11417006B2
公开(公告)日：2022-08-16
申请号：US17028195
申请日：2020-09-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seungin Park , Minsu Ahn , Jiyeon Kim
IPC: G06T7/593 , H04N13/122 , G06V30/413 , H04N13/106 , H04N13/00
Abstract: A stereo matching method includes extracting feature points of a first image and feature points of a second image, the first image and the second image together constituting a stereo image, determining reference points by matching the feature points of the second image to the feature points of the first image, classifying the reference points, and performing stereo matching on pixels of which disparities are not determined in the first image and the second image based on disparities of the reference points in the pixels determined based on a result of the classifying.
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公开(公告)号：US10818025B2
公开(公告)日：2020-10-27
申请号：US15707048
申请日：2017-09-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seungin Park , Minsu Ahn , Jiyeon Kim
IPC: G06T7/593 , G06K9/00 , H04N13/122 , H04N13/106 , H04N13/00
Abstract: A stereo matching method includes extracting feature points of a first image and feature points of a second image, the first image and the second image together constituting a stereo image, determining reference points by matching the feature points of the second image to the feature points of the first image, classifying the reference points, and performing stereo matching on pixels of which disparities are not determined in the first image and the second image based on disparities of the reference points in the pixels determined based on a result of the classifying.
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Patent Agency Ranking
公开(公告)号：US10140755B2
公开(公告)日：2018-11-27
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
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.
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公开(公告)号：US20150325041A1
公开(公告)日：2015-11-12
申请号：US14707761
申请日：2015-05-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inwoo Ha , Minsu Ahn , Seungin Park , Hyong Euk Lee
CPC classification number: G06T15/50
Abstract: 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.
Abstract translation: 图像处理方法包括：对当前帧的每个区域确定多个虚拟点光（VPL）采样，将在前一帧中采样的VPL应用于当前帧，根据确定的VPL采样次数调整应用结果 ，并且基于在当前帧中采样的VPL呈现当前帧。
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公开(公告)号：US11386637B2
公开(公告)日：2022-07-12
申请号：US16739325
申请日：2020-01-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungin Park , Lin Ma , Weiming Li , Yang Liu , Hao Wang , Hyong Euk Lee
Abstract: An object detection method includes setting a first window region and a second window region larger than the first window region that correspond to partial regions of different sizes in an input image, downsampling the second window region to generate a resized second window region, detecting a first object candidate from the first window region and a second object candidate from the resized second window region, and detecting an object included in the input image based on one or both of the first object candidate and the second object candidate.
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公开(公告)号：US11340700B2
公开(公告)日：2022-05-24
申请号：US16790850
申请日：2020-02-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungin Park , Hyong Euk Lee
Abstract: 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：US11321848B2
公开(公告)日：2022-05-03
申请号：US16900649
申请日：2020-06-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungin Park , Seokhwan Jang
Abstract: 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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