Title:
POSTURE ESTIMATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/051862
Kind Code:
A1
Abstract:
A posture estimation device (1) acquires a plurality of images captured by a plurality of cameras (20a-20d) mounted on a vehicle so that overlapping ranges in which parts of imaging ranges overlap each other are formed in a plurality of areas. For the plurality of images, the posture estimation device detects a feature section included in the region of the images where the overlapping ranges are captured. Additionally, the posture estimation device calculates, for each overlapping range, the amount of deviation of the positions of the feature sections detected respectively from the plurality of images in which the overlapping ranges are shown, and the posture estimation device estimates the posture of the vehicle on the basis of the difference in the amount of deviation calculated for each of the plurality of overlapping ranges.
Inventors:
TORIKURA TAKAMICHI (JP)
YAMAGAMI YUKI (JP)
OKANO KENJI (JP)
YAMAGAMI YUKI (JP)
OKANO KENJI (JP)
Application Number:
PCT/JP2017/032100
Publication Date:
March 22, 2018
Filing Date:
September 06, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01B11/26; B60R11/02; G06T1/00
Foreign References:
| US20150332098A1 | 2015-11-19 | |||
| JP2011107990A | 2011-06-02 | |||
| JP2009074859A | 2009-04-09 | |||
| JP2012046081A | 2012-03-08 | |||
| JP2007278871A | 2007-10-25 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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