Title:
Object detection device and vehicle control system using it
Document Type and Number:
Japanese Patent JP6325927
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an object detection apparatus configured to precisely and stably detect a moving body partially hidden by a three-dimensional object, and a vehicle control system using the same.SOLUTION: An object detection apparatus includes: a first parallax information acquisition section 201 which acquires first parallax information from a plurality of images acquired in a plurality of imaging sections for imaging surroundings; a three-dimensional object detection section 202 which detects a three-dimensional object, on the basis of the first parallax information; a sub-area image generation section 203 which generates a first area image including the three-dimensional object and a second area image adjacent to the first area image, in each of the images; a second parallax information acquisition section 204 which acquires second parallax information from the second area image in each of the images; and a moving-body detection section 205 which detects a moving body in the second area image, which is different from the three-dimensional object, from the second parallax information at different times.SELECTED DRAWING: Figure 2
Inventors:
Takuma Osato
Ken Shima
Kakegawa Shinji
Haruno Matono
Takemura Masayuki
Hiroshi Otsuka
Ken Shima
Kakegawa Shinji
Haruno Matono
Takemura Masayuki
Hiroshi Otsuka
Application Number:
JP2014148025A
Publication Date:
May 16, 2018
Filing Date:
July 18, 2014
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
G06T1/00; G06T7/246; G08G1/16; H04N7/18
Domestic Patent References:
| JP2008242571A | ||||
| JP2012243050A | ||||
| JP2004257837A | ||||
| JP2014063273A | ||||
| JP2004257924A |
Foreign References:
| WO2011108218A1 |
Attorney, Agent or Firm:
Yusuke Hiraki
Sekiya Mitsuo
Toshiaki Watanabe
Sekiya Mitsuo
Toshiaki Watanabe