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

IPC: G06T7/292 ,  G06T7/70 ,  H04N7/18 ,  G06V10/75 ,  G06V20/40 ,  G06V20/52 ,  G06V40/10

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.

公开(公告)号：US11663801B2

公开(公告)日：2023-05-30

申请号：US17100943

申请日：2020-11-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ig Jae Kim ,  Heeseung Choi ,  Haksub Kim ,  Seungho Chae ,  Yoonsik Yang

IPC: G06V10/22 ,  G06F16/535 ,  G06F16/538 ,  G06F18/213 ,  G06V30/19 ,  G06V10/424

CPC classification number: G06V10/22 ,  G06F16/535 ,  G06F16/538 ,  G06F18/213 ,  G06V10/424 ,  G06V30/19

Abstract: Embodiments relate to a method for determining a search region including acquiring object information of a target object included in an image query, generating a set of non-image features of the target object based on the object information, setting a search candidate region based on a user input, acquiring information associated with the search candidate region from a region database, and determining a search region based on at least one of the information associated with the search candidate region or at least part of the set of non-image features, and a system for performing the same.

公开(公告)号：US11620335B2

公开(公告)日：2023-04-04

申请号：US16995835

申请日：2020-08-18

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ig Jae Kim ,  Heeseung Choi ,  Haksub Kim ,  Yoonsik Yang ,  Seungho Chae

IPC: G06F16/738 ,  G06V20/40 ,  G06V10/25 ,  G06F18/24 ,  G06V10/764 ,  G06V10/82 ,  G06V10/44

Abstract: Embodiments relate to a method for generating a video synopsis including receiving a user query; performing an object based analysis of a source video; and generating a synopsis video in response to a video synopsis generation request from a user, and a system therefor. The video synopsis generated by the embodiments reflects the user's desired interaction.

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.

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.