METHOD FOR DETERMINING SPECIFIC AREA FOR OPTICAL NAVIGATION ON BASIS OF ARTIFICIAL NEURAL NETWORK, ON-BOARD MAP GENERATION DEVICE, AND METHOD FOR DETERMINING DIRECTION OF LANDER

WIPO Patent Application WO/2021/125395

A1

Various embodiments provide a method for determining a specific area, a method for generating an on-board map, and a method for determining a direction of a lander. The method for determining a specific area is performed by a computing device, and comprises the steps of: determining an observation region and a plurality of candidate areas within the observation region; labeling location information on each of a plurality of images in which at least a part of the observation region is shown; training an artificial neural network based on a convolutional neural network on the basis of the plurality of images labeled with the location information, so that each of the plurality of candidate areas can be searched for in each of the plurality of images; evaluating searchability of each of the plurality of candidate areas on the basis of the trained artificial neural network; and determining at least a part of the plurality of candidate areas as specific areas on the basis of the searchability of each of the plurality of candidate areas.

LEE HOONHEE (KR)
JUNG DAWOON (KR)
CHOI HAN-LIM (KR)
REW DONGYOUNG (KR)
JU GWANGHYEOK (KR)

PCT/KR2019/018118

June 24, 2021

December 19, 2019

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KOREA AEROSPACE RES INST (KR)
KOREA ADVANCED INST OF SCIENCE AND TECHNILOGY (KR)

G08G5/02; G06N3/08; G08G5/00

KR20190100708A	2019-08-29
KR20190087266A	2019-07-24
KR20150136225A	2015-12-07
KR20170088202A	2017-08-01
US20170248969A1	2017-08-31

Y.P.LEE, MOCK & PARTNERS (KR)

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