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11.发明授权公开(公告)号：US11580629B2
公开(公告)日：2023-02-14
申请号：US17013859
申请日：2020-09-08
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Heeseung Choi , Hyunki Lim , Yeji Choi
Abstract: Embodiments relate to a method and system for determining a situation of a facility by imaging a sensing data of the facility including receiving sensing data through a plurality of sensors at a query time, generating a situation image at the query time, showing the situation of the facility at the query time based on the sensing data, and determining if an abnormal situation occurred at the query time by applying the situation image to a pre-learned situation determination model.
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公开(公告)号：US11527000B2
公开(公告)日：2022-12-13
申请号：US17038093
申请日：2020-09-30
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Heeseung Choi , Haksub Kim , Seungho Chae , Yoonsik Yang
Abstract: Embodiments relate to a method for re-identifying a target object based on location information of closed-circuit television (CCTV) and movement information of the target object and a system for performing the same, the method including detecting at least one object of interest in a plurality of source videos based on a preset condition of the object of interest, tracking the identified object of interest on the corresponding source video to generate a tube of the object of interest, receiving an image query including a target patch and location information of the CCTV, determining at least one search candidate area based on the location information of the CCTV and the movement information of the target object, re-identifying if the object of interest seen in the tube of the object of interest is the target object, and providing a user with the tube of the re-identified object of interest.
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公开(公告)号：US10565691B2
公开(公告)日：2020-02-18
申请号：US15630688
申请日：2017-06-22
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Byeongjoo Ahn , Ig Jae Kim , Junghyun Cho
IPC: G06T5/00 , G06T5/50 , H04N13/122 , G06T7/579 , H04N13/111 , H04N13/243 , H04N13/00
Abstract: A method of multi-view deblurring for 3-dimensional (3D) shape reconstruction includes: receiving images captured by multiple synchronized cameras at multiple viewpoints; performing iteratively estimation of depth map, latent image, and 3D motion at each viewpoint for the received images; determining whether image deblurring at each viewpoint is completed; and performing 3D reconstruction based on final depth maps and latent images at each viewpoint. Accordingly, it is possible to achieve accurate deblurring and 3D reconstruction even from any motion blurred images.
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公开(公告)号：US20150278997A1
公开(公告)日：2015-10-01
申请号：US14431464
申请日：2013-06-24
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Young Ju Choi
CPC classification number: G06T3/4053 , G06F17/30247 , G06K9/00281 , G06K9/6269 , G06T5/50 , G06T2207/10004 , G06T2207/20081 , G06T2207/20221 , G06T2207/30201
Abstract: Provided is a method and apparatus for inferring a facial composite, whereby user's designation regarding at least one point of a facial image is received, facial feature information are extracted based on the received user's designation, a facial type that coincides with the extracted facial feature information is searched from a facial composite database to generate a face shape model based on the searched facial type and an initial facial composite model having a facial type similar to a face of the facial image from a low-resolution facial image through which face recognition or identification cannot be accurately performed is provided, so that the face shape model contributes to criminal arrest and a low-resolution facial image captured by a surveillance camera can be more efficiently used.
Abstract translation: 提供了一种用于推断面部复合物的方法和装置，由此接收关于面部图像的至少一个点的用户指定，基于接收的用户的指定提取面部特征信息，与所提取的面部特征信息一致的面部类型 从脸部复合数据库搜索以基于所搜索的面部类型生成面部形状模型，以及初始面部复合模型，其具有类似于来自面部识别或识别的低分辨率面部图像的面部图像的脸部类型 不能准确地执行，使得脸部形状模型有助于进行刑事逮捕，并且可以更有效地使用由监视摄像机拍摄的低分辨率面部图像。
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公开(公告)号：US11921774B2
公开(公告)日：2024-03-05
申请号：US16796943
申请日：2020-02-21
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Heeseung Choi , Haksub Kim , Seungho Chae , Yoonsik Yang
IPC: G06F16/58 , G06F16/2457 , G06F16/51 , G06F16/532 , G06F16/583 , G06T7/00 , G06V10/98 , G06V20/52
CPC classification number: G06F16/58 , G06F16/24578 , G06F16/51 , G06F16/532 , G06F16/5854 , G06T7/0002 , G06V10/993 , G06V20/52 , G06T2207/30168 , G06T2207/30232
Abstract: Exemplary embodiments relate to a method for selecting an image of interest to construct a retrieval database including receiving an image captured by an imaging device, detecting an object of interest in the received image, selecting an image of interest based on at least one of complexity of the image in which the object of interest is detected and image quality of the object of interest, and storing information related to the image of interest in the retrieval database, and an image control system performing the same.
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Patent Agency Ranking
公开(公告)号：US11853350B2
公开(公告)日：2023-12-26
申请号：US17537790
申请日：2021-11-30
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Heeseung Choi , Haksub Kim , Seungho Chae , Yoonsik Yang
IPC: G06F16/00 , G06F16/532 , H04N7/18 , G06V10/62 , G06V10/75 , G06V20/52 , G06F16/583 , G06F16/55 , G06V10/764 , G06F18/21 , G06F18/24 , H04N23/90
CPC classification number: G06F16/532 , G06F16/55 , G06F16/5854 , G06F18/21 , G06F18/24 , G06V10/62 , G06V10/75 , G06V10/764 , G06V20/52 , H04N7/18 , H04N23/90 , G06V2201/07
Abstract: Embodiments relate to a method for updating query information for tracing a target object from multi-camera including receiving a query information update command including query information for tracing a target object from multi-camera, searching for at least one image displaying the target object among a plurality of images captured by the multiple cameras, and updating the query information of a query image based on the at least one found image, and a multi-camera system performing the same.
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17.发明授权公开(公告)号：US11734831B2
公开(公告)日：2023-08-22
申请号：US17102537
申请日：2020-11-24
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Junghyun Cho , Ig Jae Kim , Hyunwoo Cho , Haesol Park
CPC classification number: G06T7/168 , G06T7/32 , G06T2207/10116 , G06T2207/20021 , G06T2207/20081 , G06T2207/20084
Abstract: Embodiments relate to a method for supporting X-ray image reading including receiving information associated with a reading target positioned in a reading space where X-rays pass through or are reflected off, acquiring a non X-RAY image of an item object based on the information associated with the reading target, and generating a fake X-RAY image of the item object by applying the non X-RAY image of the item object to the image transform model, and a system for performing the same.
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公开(公告)号：US10593083B2
公开(公告)日：2020-03-17
申请号：US15259645
申请日：2016-09-08
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Sung Eun Choi , Sang Chul Ahn
Abstract: Disclosed is a method for facial age simulation based on an age of each facial part and environmental factors, which includes: measuring an age of each facial part on the basis of an input face image; designating a personal environmental factor; transforming an age of each facial part by applying an age transformation model according to the age of each facial part and the environmental factor; reconstructing the image transformed for each facial part; and composing the reconstructed images to generate an age-transformed face. Accordingly, it is possible to transform a face realistically based on an age measured for each facial part and an environmental factor.
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公开(公告)号：US09651384B2
公开(公告)日：2017-05-16
申请号：US13736175
申请日：2013-01-08
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Hee Dong Ko , Jong Weon Lee
IPC: G01C21/20
CPC classification number: G01C21/206
Abstract: The system for indoor navigation includes a global coordinate generator for dividing an indoor space, extracting a feature point where images photographed by cameras installed at predetermined locations overlap, and generating a global coordinate of the feature point, a database for storing information about the image and global coordinate of the feature point generated by the global coordinate generator, and a mobile device for extracting a feature point from an image of a surrounding environment photographed by a camera thereof, comparing the extracted feature point with the feature point stored in the database, and estimating location and direction thereof by using a global coordinate of a coincident feature point.
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公开(公告)号：US12019724B2
公开(公告)日：2024-06-25
申请号：US17535575
申请日：2021-11-25
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ig Jae Kim , Gi Pyo Nam , Haesol Park , Junghyun Cho , Je Hyeong Hong
CPC classification number: G06F21/32 , G06V40/168 , G06V40/172
Abstract: Embodiments relate to a user authentication device configured to detect a face region in a target object image including at least part of a face of a target object, recognize masked or unmasked in the face region, extract target object characteristics data from the face region of the target object image, call reference data and authenticate if the target object is a registered device user based on the called reference data and the target object characteristics data. The reference data is generated from an unmasked image of the registered device user.
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