ユーザと環境に適応する指示物体認識のための視覚音声システム  [in Japanese] Vision-Speech System Adapting to the User and Environment for Object Recognition  [in Japanese]

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Author(s)

Abstract

This paper presents a vision-speech system for service robots that can learn the user's customs and objects fixed in the environment while helping the user, and can perform their tasks more efficiently with less user's burden. We are working on a service robot that brings objects ordered by the user through speech. The robot needs vision to recognize the objects. It asks the user for help by speech if its vision fails. In early stages, the robot asks the user for help many times and it takes long time to detect the objects with vision, because the robot does not know much about the environment. We assume that humans usually put a particular object on a small number of places. The robot obtains such information and the environmental knowledge while accomplishing the user's demands. In later stages, the user does not need to say details because the robot knows where the objects usually are. Moreover, the vision processing time is greatly reduced because it knows what operations can work in such cases. Experiments using a robot system show the usefulness of the proposed system.

Journal

  • Journal of the Robotics Society of Japan

    Journal of the Robotics Society of Japan 22(7), 901-910, 2004-10-15

    The Robotics Society of Japan

References:  14

Cited by:  5

Codes

  • NII Article ID (NAID)
    10013651360
  • NII NACSIS-CAT ID (NCID)
    AN00141189
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    02891824
  • NDL Article ID
    7120238
  • NDL Source Classification
    ZN11(科学技術--機械工学・工業)
  • NDL Call No.
    Z16-1325
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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