Title:
EMOTION ESTIMATION DEVICE AND EMOTION ESTIMATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/161768
Kind Code:
A1
Abstract:
According to the present invention, a face information detection unit (13) detects face information about facial characteristics of a driver of a vehicle. A physical information detection unit (14) detects physical information relating to physical characteristics of the driver. A drivability degree estimation unit (15) estimates the drivability degree of the driver on the basis of the face information and the physical information. A facial expression estimation unit (16) estimates the facial expression of the driver on the basis of the face information. An emotion estimation unit (17) estimates an emotion of the driver that is represented by the degree of comfort and the degree of activity, on the basis of a change over time of the drivability degree of the driver and the facial expression of the driver.
Inventors:
TAKAMOTO SHUSAKU (JP)
Application Number:
PCT/JP2019/003854
Publication Date:
August 13, 2020
Filing Date:
February 04, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
A61B5/18; A61B5/16; B60W40/08
Domestic Patent References:
| WO2013008301A1 | 2013-01-17 |
Foreign References:
| JP2017100039A | 2017-06-08 | |||
| JP2016071577A | 2016-05-09 | |||
| US20140171752A1 | 2014-06-19 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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