WO2021167365A3 - Electronic device and method for tracking movement of object - Google Patents

Electronic device and method for tracking movement of object Download PDF

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Publication number
WO2021167365A3
WO2021167365A3 PCT/KR2021/002061 KR2021002061W WO2021167365A3 WO 2021167365 A3 WO2021167365 A3 WO 2021167365A3 KR 2021002061 W KR2021002061 W KR 2021002061W WO 2021167365 A3 WO2021167365 A3 WO 2021167365A3
Authority
WO
WIPO (PCT)
Prior art keywords
image
electronic device
basis
data
video
Prior art date
Application number
PCT/KR2021/002061
Other languages
French (fr)
Korean (ko)
Other versions
WO2021167365A2 (en
Inventor
김민철
김상호
김형진
이성준
허창원
임연욱
Original Assignee
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Publication of WO2021167365A2 publication Critical patent/WO2021167365A2/en
Publication of WO2021167365A3 publication Critical patent/WO2021167365A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/285—Analysis of motion using a sequence of stereo image pairs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/292—Multi-camera tracking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics

Abstract

An electronic device according to an embodiment comprises: at least one camera module; a memory; and a processor operatively connected to the at least one camera module and the memory, wherein the processor may: capture an image of a first object; obtain color information of the image-captured first object; start shooting a video of the first object and a second object moving on the first object; determine, on the basis of the color information of the first object, a first object image corresponding to the first object from data obtained by shooting the video; change three-dimensional coordinates of an area determined as the first object image in the data on the basis of a specified distance value; and track a movement of the second object on the basis of the data in which the three-dimensional coordinates of the first object image are changed.
PCT/KR2021/002061 2020-02-21 2021-02-18 Electronic device and method for tracking movement of object WO2021167365A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200021685A KR20210106763A (en) 2020-02-21 2020-02-21 Electronic device and method for tracking movements of an object
KR10-2020-0021685 2020-02-21

Publications (2)

Publication Number Publication Date
WO2021167365A2 WO2021167365A2 (en) 2021-08-26
WO2021167365A3 true WO2021167365A3 (en) 2021-10-14

Family

ID=77391106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/002061 WO2021167365A2 (en) 2020-02-21 2021-02-18 Electronic device and method for tracking movement of object

Country Status (2)

Country Link
KR (1) KR20210106763A (en)
WO (1) WO2021167365A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130013122A (en) * 2011-07-27 2013-02-06 삼성전자주식회사 Apparatus and method for detecting object pose
KR20160146567A (en) * 2015-06-12 2016-12-21 신동한 Method and device for detecting variable and fast moving object
KR20180058139A (en) * 2016-11-23 2018-05-31 한국기술교육대학교 산학협력단 Smart health service system and smart health service method
US20190091515A1 (en) * 2011-01-26 2019-03-28 Arie Shavit Method and system for monitoring and feed-backing on execution of physical exercise routines
KR20190056458A (en) * 2017-11-10 2019-05-27 전자부품연구원 Seperation Method for Overlapping Objects in Object Tracking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190091515A1 (en) * 2011-01-26 2019-03-28 Arie Shavit Method and system for monitoring and feed-backing on execution of physical exercise routines
KR20130013122A (en) * 2011-07-27 2013-02-06 삼성전자주식회사 Apparatus and method for detecting object pose
KR20160146567A (en) * 2015-06-12 2016-12-21 신동한 Method and device for detecting variable and fast moving object
KR20180058139A (en) * 2016-11-23 2018-05-31 한국기술교육대학교 산학협력단 Smart health service system and smart health service method
KR20190056458A (en) * 2017-11-10 2019-05-27 전자부품연구원 Seperation Method for Overlapping Objects in Object Tracking

Also Published As

Publication number Publication date
WO2021167365A2 (en) 2021-08-26
KR20210106763A (en) 2021-08-31

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