Title:
OBJECT RECOGNITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/097824
Kind Code:
A1
Abstract:
An object recognition device has a camera (113) and a radar (114), detects an estimated plane region estimated to be a plane on the basis of an image from the camera (113) (S202), and calculates a plane equation for the estimated plane region (S207). The object recognition device interpolates and estimates distance data within the estimated plane region on the basis of the plane equation and measured distance data from the radar (S210) and uses the resulting distance data to determine the distance to an object. As a result, it is possible to obtain dense distance data throughout an estimated plane region and detect the distance to small objects and distant objects.
More Like This:
| WO/2018/099892 | SECURITY SCREENING SYSTEM AND METHOD |
| JP4670449 | Object detector |
Inventors:
KURATA KENICHIROU (JP)
MATSUO SHIGERU (JP)
HASEJIMA NORIYASU (JP)
MATSUO SHIGERU (JP)
HASEJIMA NORIYASU (JP)
Application Number:
PCT/JP2013/084953
Publication Date:
July 02, 2015
Filing Date:
December 26, 2013
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G01S13/86; G01S13/931; G01B11/00; G01S17/86; G01S17/931; G06T1/00; G08G1/16
Foreign References:
| JP2006322856A | 2006-11-30 | |||
| JP2011039918A | 2011-02-24 | |||
| JP2008147978A | 2008-06-26 | |||
| JP2007226680A | 2007-09-06 |
Attorney, Agent or Firm:
HIRAKI Yusuke et al. (JP)
Yusuke Hiraki (JP)
Yusuke Hiraki (JP)
Download PDF: