Title:
センサ情報統合システム、センサ情報統合方法及びプログラム
Document Type and Number:
Japanese Patent JP6977787
Kind Code:
B2
Abstract:
A system includes a first analysis apparatus, a second analysis apparatus, and a sensor fusion apparatus. The individual analysis apparatuses analyze outputs of their respective sensors and generate preciseness information about preciseness of the positions of their respective objects. The sensor fusion apparatus calculates the distance between a determination target object and an association candidate object per directional axis that is determined from a position of a sensor corresponding to the determination target object. The sensor fusion apparatus normalizes the distance calculated per directional axis by using the preciseness information corresponding to the determination target object. The sensor fusion apparatus calculates the distance between the determination target object and the association candidate object by using the distance normalized per directional axis as a post-normalization distance. The sensor fusion apparatus determines whether the association candidate object matches the determination target object by using the post-normalization distance.
Inventors:
Toshiki Takeuchi
Application Number:
JP2019569614A
Publication Date:
December 08, 2021
Filing Date:
February 01, 2019
Export Citation:
Assignee:
NEC
International Classes:
G01S13/86; G01S17/87
Domestic Patent References:
| JP2008287439A | ||||
| JP2004038640A | ||||
| JP2001099930A | ||||
| JP2011243138A |
Foreign References:
| WO2017017766A1 | ||||
| WO2005026770A1 | ||||
| WO2017057061A1 |
Attorney, Agent or Firm:
Kato Asamichi
Kiuchi Uchida
Kiuchi Uchida
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