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A real-time multi face detection technique using positive-negative lines-of-face template

  • Yuichi Hori
  • , Kenji Shimizu
  • , Yutaka Nakamura
  • , Tadahiro Kuroda

    研究成果: Conference contribution

    抄録

    This paper describes a real-time multi face detection technique for color video sequences. A 3D rational skin color model and a positive-negative lines-of-face template are proposed to improve signal to noise ratio (SNR) in face detection. Steady State Genetic Algorithm (SSGA) is employed for lines-of-face detection from entire image. Hardware architecture is optimized for high-speed operation and small hardware resources. An experimental system is developed in Field Programmable Gate Array (FPGA), with only 40k gates for logic and 240k gates for memory. It detects 6 faces in real-time (30fps:every 33ms) from 320×240pixels (QVGA) color video sequences. Detection rate of 98% is achieved for 89 images including 205 faces from daily scenes.

    本文言語English
    ホスト出版物のタイトルProceedings of the 17th International Conference on Pattern Recognition, ICPR 2004
    編集者J. Kittler, M. Petrou, M. Nixon
    ページ765-768
    ページ数4
    DOI
    出版ステータスPublished - 2004 12月 17
    イベントProceedings of the 17th International Conference on Pattern Recognition, ICPR 2004 - Cambridge, United Kingdom
    継続期間: 2004 8月 232004 8月 26

    出版物シリーズ

    名前Proceedings - International Conference on Pattern Recognition
    1
    ISSN(印刷版)1051-4651

    Other

    OtherProceedings of the 17th International Conference on Pattern Recognition, ICPR 2004
    国/地域United Kingdom
    CityCambridge
    Period04/8/2304/8/26

    ASJC Scopus subject areas

    • コンピュータ ビジョンおよびパターン認識

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