Title:
ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/114551
Kind Code:
A1
Abstract:
An electronic apparatus is disclosed. The electronic apparatus comprises: a memory having stored therein map data corresponding to a travelling space and comprising Z-axis information; a camera; and a processor. The processor: obtains first height information of an object included in one point of the map data, on the basis of a first image obtained by the camera at a first location while the electronic apparatus is travelling; obtains second height information of the object included in one point of the map data, on the basis of a second image obtained by the camera at a second location different from the first location; and updates the Z-axis information corresponding to one point on the basis of the first height information and second height information.
Inventors:
CHANG EUNSOLL (KR)
KIM MYOUNGGON (KR)
RYU JEWOONG (KR)
BAIK ARON (KR)
KIM MYOUNGGON (KR)
RYU JEWOONG (KR)
BAIK ARON (KR)
Application Number:
PCT/KR2021/015228
Publication Date:
June 02, 2022
Filing Date:
October 27, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G01C21/00; G01C5/00; G01C21/20; G01S17/89; G05D1/02
Foreign References:
| JP2018068896A | 2018-05-10 | |||
| JP2000161915A | 2000-06-16 | |||
| KR20160071236A | 2016-06-21 | |||
| KR20190015315A | 2019-02-13 | |||
| US20190377355A1 | 2019-12-12 |
Other References:
See also references of EP 4220082A4
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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