Title:
METHOD AND APPARATUS FOR RECOGNIZING LICENSE PLATE INFORMATION ABOUT OBJECT
Document Type and Number:
WIPO Patent Application WO/2021/242048
Kind Code:
A1
Abstract:
An apparatus for recognizing license plate information about an object may comprise: a license plate generation unit which generates virtual object license plate data on the basis of pre-stored license plate information and virtual environment information; a similarity derivation unit which derives a similarity between actual object license plate data and the virtual object license plate data; a training unit which trains a license plate detection model on the basis of the derived similarity; and a license plate recognition unit which recognizes license plate information about an actual object by using the trained license plate detection model.
Inventors:
LEE SEUNG JU (KR)
PARK GOO MAN (KR)
PARK GOO MAN (KR)
Application Number:
PCT/KR2021/006689
Publication Date:
December 02, 2021
Filing Date:
May 28, 2021
Export Citation:
Assignee:
FOUND RES & BUSINESS SEOUL NAT UNIV SCI & TECH (KR)
International Classes:
G06K9/32; G06K9/46; G06K9/62
Foreign References:
| KR20200008240A | 2020-01-28 | |||
| KR20150125463A | 2015-11-09 | |||
| KR20190110967A | 2019-10-01 | |||
| KR101979654B1 | 2019-05-17 |
Other References:
LEE SEUNGJU, GOOMAN PARK: "Proposal for Deep Learning based Character Recognition System by Virtual Data Generation", JOURNAL OF BROADCAST ENGINEERING, HAN-GUG BANG-SONG GONG-HAG-HOE, KOREA, vol. 25, no. 2, 31 March 2020 (2020-03-31), Korea , pages 275 - 278, XP055871731, ISSN: 1226-7953, DOI: 10.5909/JBE.2020.25.2.275
Attorney, Agent or Firm:
MAPS INTELLECTUAL PROPERTY LAW FIRM (KR)
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