変形輪郭モデルに基づく動画像からの任意オブジェクト領域の抽出(ソフトコンピューティング及び一般)  [in Japanese] Extraction of Arbitrary Object Region from Image Sequence Based on Deformation Contour Model  [in Japanese]

    • 松崎 慧介 MATSUZAKI Keisuke
    • 山形大学大学院理工学研究科情報科学専攻 Department of Electrical and Information Engineering, Graduate School of Science and Engineering, Yamagata University
    • 目黒 光彦 MEGURO Mitsuhiko
    • 日本大学生産工学部数理情報工学科 Department of Mathematical Information Engineering, College of Industrial Technology, Nihon University

Abstract

本研究では,オブジェクトの形状を表す輪郭モデルを想定し,この輪郭モデルをオブジェクトの動きに合わせて移動,変形させることで,動画像からの任意オブジェクトの抽出を実現する手法を提案する.フレーム間差分や動ベクトルの情報を用いた従来法では実現困難な,複雑な背景を有し,かつ,動きの激しい動画像においても,提案手法は適切なオブジェクトの抽出が実現されることを明らかにする.

In this paper, we propose a new technique for extracting an arbitrary object from image sequence by assuming a contour shape model of object. It is difficult to archive extracting a moving object from image sequence with complex background and rapid movement. Nevertheless, the proposed method can extract the moving object by using the transformable contour shape model and particle filtering tracking based on statistical method.

Journal

IEICE technical report   [List of Volumes]

IEICE technical report 106(575), 39-44, 2007-03-01  [Table of Contents]

The Institute of Electronics, Information and Communication Engineers

References:  7

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Cited by:  1

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Codes

  • NII Article ID (NAID) :
    110006250175
  • NII NACSIS-CAT ID (NCID) :
    AA1196239X
  • Text Lang :
    JPN
  • Article Type :
    Journal Article
  • ISSN :
    09135685
  • NDL Article ID :
    8702507
  • NDL Source Classification :
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL Call No. :
    Z16-940
  • Databases :
    CJP  CJPref  NDL  NII-ELS