ELECTRONIC DEVICE FOR ACQUIRING LOCATION INFORMATION ON BASIS OF IMAGE, AND METHOD FOR OPERATING SAME

Title:

ELECTRONIC DEVICE FOR ACQUIRING LOCATION INFORMATION ON BASIS OF IMAGE, AND METHOD FOR OPERATING SAME

Document Type and Number:

WIPO Patent Application WO/2020/226264

Kind Code:

A1

Abstract:

Disclosed is a method for acquiring location information on an electronic device, the method including: acquiring at least one image captured by the electronic device; identifying a plurality of feature points included in the at least one image; acquiring a plurality of distances between the electronic device and the plurality of feature points; acquiring location information about the plurality of feature points; generating a plurality of circles, which have radii equal to the acquired distances and center points at the plurality of features points, respectively, on the basis of the location information about the plurality of feature points; and acquiring location information on the electronic device on the basis of points at which the plurality of circles overlap each other.

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Inventors:

ARGUELLES SHAKIRA (PH)
BAUTISTA MARK ANDREW DANCEL (PH)
PELAYO JUSTIN ADRIAN PINEDA (PH)
RUIZ JOSE RICARDO IV RAMOS (PH)
SY KYLE BENEDICT G (PH)
ZALAMEDA ANGELICA TABANG (PH)

Application Number:

PCT/KR2020/001327

Publication Date:

November 12, 2020

Filing Date:

January 29, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G06K9/00; G06K9/32; G06K9/46

Foreign References:

KR20120116202A	2012-10-22
KR101706627B1	2017-02-17
KR20150019085A	2015-02-25
JP2011227037A	2011-11-10
US20170096106A1	2017-04-06

Other References: