Real-time Object Detection and Tracking by Fixed Viewpoint Pan-Tilt-Zoom Camera

6 Citations 1 References
  • MONOBE Y.
    Department of Electronics and Communication, Graduate School of Engineering, Kyoto University
  • WADA T.
    Department of Electronics and Communication, Graduate School of Engineering, Kyoto University
  • MATSUYAMA T.
    Department of Electronics and Communication, Graduate School of Engineering, Kyoto University

Bibliographic Information

Other Title
  • 視点固定型パン・チルト・ズームカメラを用いた実時間対象検出・追跡

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Description

For the detection and tracking of objects moving in wide surveillance area, active sensing method using pan-tilt-zoom camera is effective. In the visual reactive system which autonomously changes camera barameters depending on the visual information, time elapses while capturing image, determining and performing camera action. Because of this elapsed time, detected attributes (position, speed, etc.) of objects in the system correspond to the past attributes in the real world. This time lag causes inconsistent camera action with moving objects. Hence, the realtime system should perform consistent camera action with moving objects by canceling this time lag. This report presents a method to determine the consistent camera action based on 1) motion estimation of object and 2) response-time property of the system. Experimental results demonstrate that the proposed method drastically improves the performance and stability of the object tracking system using fixed viewpoint camera.

Journal

  • IPSJ SIG Notes. CVIM

    IPSJ SIG Notes. CVIM 109 9-16, 1998-01-22

    Information Processing Society of Japan (IPSJ)

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Details 詳細情報について

  • CRID
    1572824501963777152
  • NII Article ID
    110002674332
  • NII Book ID
    AA11131797
  • ISSN
    09196072
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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