Title:
DEVICE AND METHOD FOR DATA FUSION BETWEEN HETEROGENEOUS SENSORS
Document Type and Number:
WIPO Patent Application WO/2020/067751
Kind Code:
A1
Abstract:
A device and a method for data fusion between heterogeneous sensors are disclosed. The method for data fusion between heterogeneous sensors can comprise the steps of: using a marker board having holes so as to identify image data and point cloud data for a search area through each of a camera sensor and a LiDAR sensor between which calibration is performed; recognizing a transformation vector determined through the calibration between the camera sensor and the LiDAR sensor; and using the recognized transformation vector so as to project the cloud data of the LiDAR sensor to the image data of the camera sensor, thereby fusing the identified image data and point cloud data.
Inventors:
LEE JIN HEE (KR)
AJAY KUMAR (KR)
KWON SOON (KR)
KIM KWANG HOE (KR)
WON WOONG JAE (KR)
YOUN SUNG HOON (KR)
AJAY KUMAR (KR)
KWON SOON (KR)
KIM KWANG HOE (KR)
WON WOONG JAE (KR)
YOUN SUNG HOON (KR)
Application Number:
PCT/KR2019/012562
Publication Date:
April 02, 2020
Filing Date:
September 27, 2019
Export Citation:
Assignee:
DAEGU GYEONGBUK INST SCIENCE & TECH (KR)
International Classes:
G01S17/02; G01D18/00; G01S7/497; G01S17/89; G05D1/02; G06T5/50; G06T7/80
Foreign References:
| KR20150069927A | 2015-06-24 | |||
| KR20160036723A | 2016-04-05 | |||
| KR20180055292A | 2018-05-25 | |||
| KR101033167B1 | 2011-05-11 | |||
| KR20110087893A | 2011-08-03 |
Other References:
AJAY KUMAR GURUMADAIAH, LIDAR AND CAMERA DATA FUSION FOR OBJECT DEPTH ESTIMATION IN AUTONOMOUS VEHICLE, 17 November 2018 (2018-11-17), pages 235 - 240
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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