Title:
シーン中のオブジェクトを分類する方法
Document Type and Number:
Japanese Patent JP4451307
Kind Code:
B2
Abstract:
A method classifies an object in a scene as either an ambulatory person or a wheelchair user. Images of the scene are acquired with a set of stereo cameras. Moving objects in the scene are segmented from the background using detected edges. A 3D reconstruction of the object is generated from the edges, and tests are performed on height and 3D shape of the 3D reconstruction to classify the object as the ambulatory person or the wheelchair user.
Inventors:
Bearsley, Paul
Application Number:
JP2004524118A
Publication Date:
April 14, 2010
Filing Date:
July 18, 2003
Export Citation:
Assignee:
Mitsubishi Electric Research Laboratories, Inc.
International Classes:
G06T1/00; G06T7/60; E05F15/20; G06K9/00; G06K9/34; G06K9/62; G06T7/00; G06T7/20; G08B13/196; G06T
Domestic Patent References:
| JP2002024986A | ||||
| JP11268879A | ||||
| JP2001302121A |
Foreign References:
| WO2002056251A1 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order