Title:
METHOD AND APPARATUS FOR LIDAR SENSOR INFORMATION CORRECTION AND UP-SAMPLING USING MULTIPLE IMAGES
Document Type and Number:
WIPO Patent Application WO/2022/114311
Kind Code:
A1
Abstract:
Provided are method and apparatus for LiDAR sensor information correction and up-sampling using multiple images. The LiDAR information processing method according to an embodiment of the present invention corrects and up-samples LiDAR information using two or more cameras to allow both increased accuracy and increased density of the LiDAR sensor due to the increase in the amount of information, thus obviating the need for using a high-priced LiDAR sensor or multiple LiDAR sensors.
Inventors:
PARK MIN GYU (KR)
YOON JU HONG (KR)
KIM JE WOO (KR)
YOON JU HONG (KR)
KIM JE WOO (KR)
Application Number:
PCT/KR2020/017217
Publication Date:
June 02, 2022
Filing Date:
November 30, 2020
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
International Classes:
G01S7/497; G01S17/86; G01S17/89; G06T7/80; H04N7/18
Foreign References:
| KR20180044279A | 2018-05-02 | |||
| KR20190127624A | 2019-11-13 | |||
| US20200134896A1 | 2020-04-30 |
Other References:
J. LEE, M. KIM, H. KIM: "Camera and LiDAR Sensor Fusion for Improving Object Detection.", JOURNAL OF BROADCAST ENGINEERING, vol. 24, no. 4, 30 July 2019 (2019-07-30), Korea , pages 580 - 591, XP009536865, ISSN: 1226-7953
JINSOO KIM, JEONGHO CHO: "YOLO-based Real-Time Object Detection Scheme Combining RGB Image with LiDAR Point Cloud", THE JOURNAL OF KOREAN INSTITUTE OF INFORMATION TECHNOLOGY, vol. 17, no. 8, 31 August 2019 (2019-08-31), pages 93 - 105, XP009537024, ISSN: 1598-8619, DOI: 10.14801/jkiit.2019.17.8.93
JINSOO KIM, JEONGHO CHO: "YOLO-based Real-Time Object Detection Scheme Combining RGB Image with LiDAR Point Cloud", THE JOURNAL OF KOREAN INSTITUTE OF INFORMATION TECHNOLOGY, vol. 17, no. 8, 31 August 2019 (2019-08-31), pages 93 - 105, XP009537024, ISSN: 1598-8619, DOI: 10.14801/jkiit.2019.17.8.93
Attorney, Agent or Firm:
NAM, Choong Woo (KR)
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