Title:
METHOD AND SYSTEM FOR AUTOMATICALLY ACQUIRING GROUND CONTROL POINT
Document Type and Number:
WIPO Patent Application WO/2024/085628
Kind Code:
A1
Abstract:
The present disclosure relates to a method by which at least one processor automatically acquires a ground control point. The method for automatically acquiring a ground control point comprises the steps of: receiving a street view image captured on the ground; receiving an aerially-captured image associated with the street view image; extracting a feature point of a first set on the basis of the street view image; extracting a feature point of a second set on the basis of the aerially-captured image; performing first feature matching between the feature point of the first set and the feature point of the second set; and acquiring a plurality of ground control points on the basis of the first feature matching result.
Inventors:
LEE DONGKYU (KR)
Application Number:
PCT/KR2023/016100
Publication Date:
April 25, 2024
Filing Date:
October 18, 2023
Export Citation:
Assignee:
NAVER LABS CORP (KR)
International Classes:
G06T7/73; G06T3/00; G06T5/00; G06T7/33; G06T17/05; G06V10/40
Foreign References:
| KR20220064524A | 2022-05-19 | |||
| KR102013647B1 | 2019-10-21 | |||
| KR101598399B1 | 2016-03-02 | |||
| CN108388641A | 2018-08-10 | |||
| KR101589925B1 | 2016-01-29 |
Attorney, Agent or Firm:
AHN, Je Sung et al. (KR)
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