Title:
MODELLING METHOD AND DEVICE FOR THREE-DIMENSIONAL ROAD MODEL, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/020465
Kind Code:
A1
Abstract:
A modelling method and device for a three-dimensional road model, and a storage medium. The method comprises: parsing two-dimensional road network data to establish a rudimentary model of a road (S11); parsing panoramic image data to obtain three-dimensional attribute data of a traffic element (S12); and fusing the rudimentary model and the three-dimensional attribute data to obtain a three-dimensional model of the road (S13). The method, device and storage medium can economically and efficiently acquire a three-dimensional model of a road based on a relatively easily obtained data source.
Inventors:
JIA XIANGFEI (CN)
YAN YANG (CN)
WANG RUISUO (CN)
YAN YANG (CN)
WANG RUISUO (CN)
Application Number:
PCT/CN2015/096522
Publication Date:
February 09, 2017
Filing Date:
December 07, 2015
Export Citation:
Assignee:
BAIDU ONLINE NETWORK TECHNOLOGY BEIJING CO LTD (CN)
International Classes:
G06T17/05; G01C21/26
Foreign References:
| CN105069842A | 2015-11-18 | |||
| CN105096386A | 2015-11-25 | |||
| CN103234547A | 2013-08-07 | |||
| CN1938738A | 2007-03-28 | |||
| CN104766058A | 2015-07-08 | |||
| US20100250125A1 | 2010-09-30 |
Other References:
See also references of EP 3319048A4
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF: