Title:
IMAGE PROCESSING DEVICE, OBJECT RECOGNITION DEVICE, DEVICE CONTROL SYSTEM, IMAGE PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/047282
Kind Code:
A1
Abstract:
The present invention is provided with: an input means for inputting a recognition image showing an object; a detection means for detecting the surface of the object on the basis of a corresponding recognition image which corresponds to the recognition image and which is on a frequency image showing the frequency, on a plane, of a distance value corresponding to a pixel of the recognition image; a calculation means for calculating the angle of the surface with respect to a predetermined direction; and a determination means for determining whether or not to discard the recognition image, on the basis of the surface detected by the detection means and the angle calculated by the calculation means.
Inventors:
MOTOHASHI NAOKI (JP)
TAKAHASHI SADAO (JP)
TAKAHASHI SADAO (JP)
Application Number:
PCT/JP2016/073361
Publication Date:
March 23, 2017
Filing Date:
August 08, 2016
Export Citation:
Assignee:
RICOH CO LTD (JP)
MOTOHASHI NAOKI (JP)
TAKAHASHI SADAO (JP)
MOTOHASHI NAOKI (JP)
TAKAHASHI SADAO (JP)
International Classes:
G06T7/00; G08G1/16
Foreign References:
| JP2005311691A | 2005-11-04 | |||
| JP2004048295A | 2004-02-12 | |||
| JP2010256040A | 2010-11-11 |
Other References:
See also references of EP 3352134A4
Attorney, Agent or Firm:
SAKAI, Hiroaki (JP)
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