公开(公告)号：US11869265B2

公开(公告)日：2024-01-09

申请号：US17191981

申请日：2021-03-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sungwon Byon ,  Eun Jung Kwon ,  Hyunho Park ,  Won-Jae Shin ,  Dong Man Jang ,  Eui Suk Jung ,  Yong Tae Lee

IPC: G06V40/10 ,  H04N7/18 ,  G06T7/20 ,  G06V20/10

CPC classification number: G06V40/10 ,  G06T7/20 ,  G06V20/10 ,  H04N7/185

Abstract: Provided are an object tracking system and an object tracking method. The object tracking system includes: a terminal identifier and reference time providing module configured to receive an identifier of a terminal and a reference time for tracking an object corresponding to the identifier; a cross-CCTV detection module configured to detect a cross-CCTV for the terminal by using a CCTV installation information and a location of the terminal before the reference time; a basic image detection module configured to detect an object repeatedly appearing in the cross-CCTV as a basic image; a current-CCTV detection module configured to detect a current-CCTV currently recording the terminal by detecting a location and a moving direction of the terminal after the reference time; an object detection module configured to detect an object appearing in the current-CCTV based on the location and the moving direction of the terminal after the reference time; and an object tracking module configured to track an object corresponding to the identifier by determining whether the detected object from the current-CCTV and the basic image.

公开(公告)号：US11870933B2

公开(公告)日：2024-01-09

申请号：US17824214

申请日：2022-05-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung Won Byon ,  Eun Jung Kwon ,  Hyun Ho Park ,  Dong Man Jang ,  Eui Suk Jung

IPC: H04M3/51

CPC classification number: H04M3/5116 ,  H04M2201/40

Abstract: Provided is an emergency dispatch command information management method capable of providing relevant emergency dispatch command information. The method includes: a step of receiving report input data from a reporter terminal; a step of generating reception input data of a recipient on the basis of the report input data; a step of generating first emergency dispatch command information on the basis of the reception input data; a step of detecting at least one second emergency dispatch command information relevant to the generated first emergency dispatch command information; and a step of transmitting the first and second emergency dispatch command information to a command receiver terminal.

公开(公告)号：US10659680B2

公开(公告)日：2020-05-19

申请号：US16125377

申请日：2018-09-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sung Won Byon ,  Eun Jung Kwon ,  Hyun Ho Park ,  Yong Tae Lee ,  Dong Man Jang ,  Eui Suk Jung

IPC: H04N5/232 ,  G06K9/00 ,  H04N5/247 ,  H04N7/18

Abstract: Disclosed is a method of processing an object in an image and a system for the same. According to an embodiment of the present disclosure, there is provided a method of processing an object in an image, the method including: detecting a first object from a first image obtained by a first network camera; detecting a second object from a second image obtained by a second network camera; checking similarity between the first and second objects in consideration of feature information of the first and second objects, installation location information of the first and second network cameras, and location information of a terminal device; and determining whether the first object is equal to the second object on the basis of the similarity between the first and second objects.