Title:
自動車に接近する対象車両を自動車のカメラシステムにより追跡する方法、カメラシステムおよび自動車
Document Type and Number:
Japanese Patent JP6416293
Kind Code:
B2
Abstract:
The invention relates to a method for tracking a target vehicle (9) approaching a motor vehicle (1) by means of a camera system (2) of the motor vehicle (1). A temporal sequence of images (10) of an environmental region of the motor vehicle (1) is provided by means of at least one camera (3) of the camera system (2). The target vehicle (9) is detected in an image (10) of the sequence by means of an image processing device (5) of the camera system (5) based on a feature of a front (11) or of a rear of the target vehicle (9) and then the target vehicle (9) is tracked over subsequent images (10) of the sequence based on the detected feature. Wherein at least a predetermined feature of a lateral flank (14) of the target vehicle (9) is detected in one of the subsequent images (10) of the sequence by the image processing device (5), and after detection of the feature of the lateral flank (14), the target vehicle (9) is tracked over further images (10) of the sequence based on the feature of the lateral flank (14).
Inventors:
Damian, Dolly
Martin, Gravin
Edward, Jones
Liam, Kilmartin
Martin, Gravin
Edward, Jones
Liam, Kilmartin
Application Number:
JP2016575416A
Publication Date:
October 31, 2018
Filing Date:
April 29, 2015
Export Citation:
Assignee:
CONNAUGHT ELECTRONICS LTD.
International Classes:
G01S3/782; G06T1/00; G06T7/00; G06T7/246; G06T7/60; G06V10/48; G08G1/16; H04N7/18
Domestic Patent References:
| JP2009037542A | ||||
| JP2004192553A | ||||
| JP2009085651A | ||||
| JP2001357403A | ||||
| JP2013149175A | ||||
| JP2006040165A | ||||
| JP2012208887A |
Foreign References:
| WO2005091015A1 | ||||
| US20140160289 | ||||
| US20130063600 |
Other References:
小林 淳,車載カメラ映像を用いた側方他車両の検出,電子情報通信学会2012年総合大会講演論文集 情報・システム2 PROCEEDINGS OF THE 2012 IEICE GENERAL CONFERENCE,日本,社団法人電子情報通信学会,2012年 3月 6日,186~186
永田 暁彦 Akihiko NAGATA,魚眼カメラを用いた後方からの接近車両検出 Approach Vehicle Detection from the Rear Side Using Fish-eye Camera,電気学会研究会資料 The Papers of Joint Technical Meeting on Information Processing and Information Oriented Industrial,日本,社団法人電気学会 The Institute of Electrical Engineers of Japan,2007年 2月24日,65~70
永田 暁彦 Akihiko NAGATA,魚眼カメラを用いた後方からの接近車両検出 Approach Vehicle Detection from the Rear Side Using Fish-eye Camera,電気学会研究会資料 The Papers of Joint Technical Meeting on Information Processing and Information Oriented Industrial,日本,社団法人電気学会 The Institute of Electrical Engineers of Japan,2007年 2月24日,65~70
Attorney, Agent or Firm:
Takeshi Sekine
Yasukazu Sato
Tomoya Deguchi
Yasukazu Sato
Tomoya Deguchi