Title:
異常検出装置及び異常検出方法
Document Type and Number:
Japanese Patent JP6678844
Kind Code:
B2
Abstract:
An abnormality detection device includes processing circuitry configured to calculate an index value indicating a sum of edge strengths in a second image that is an image captured by a camera for capturing a vehicle compartment at timing before a user enters a vehicle, calculate a differential value between an index value indicating a sum of edge strengths in a reference image, which is an image captured by the camera under an imaging condition equivalent to an imaging condition of the second image before the second image is captured, and the calculated index value, determine whether the differential value is equal to or greater than a threshold value, and execute control to output a warning in a case where it is determined that the differential value is equal to or greater than the threshold value.
More Like This:
| WO/2003/052711 | METHOD AND DEVICE FOR IDENTIFYING MOTION |
| JP2001239832 | DEVICE FOR WARNING IN OPENING VEHICLE DOOR |
| JP6713938 | Surrounding situation grasp support system |
Inventors:
High This week's work
Takeo Fujita
Takeo Fujita
Application Number:
JP2019571912A
Publication Date:
April 08, 2020
Filing Date:
February 16, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H04N7/18; B60R11/04
Domestic Patent References:
| JP2009005198A | ||||
| JP2009107527A | ||||
| JP2007198929A | ||||
| JP2014040198A | ||||
| JP2015007874A |
Attorney, Agent or Firm:
Hideaki Tazawa
Hamada Hatsune
Nakashima Shigeru
Tsujioka Masaaki
Kazuma Inoue
Hamada Hatsune
Nakashima Shigeru
Tsujioka Masaaki
Kazuma Inoue