Colorization based on piecewise autoregressive model

Yasuhiro Nakajima, Takashi Ueno, Taichi Yoshida, Masaaki Ikehara

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    Colorization is a technique to produce color components for grayscale images with color assigned information provided by the user. The conventional method colorizes via propagating the assignations with weights of neighborhood pixels. In this paper, we propose the colorization method based on the piecewise auto-regressive (AR) model. The proposed method calculates weights considering taking account of an image structure, and improves objective and perceptual qualities of colorized images compared with the conventional method.

    本文言語English
    ホスト出版物のタイトルConference Record of the 47th Asilomar Conference on Signals, Systems and Computers
    出版社IEEE Computer Society
    ページ1990-1994
    ページ数5
    ISBN(印刷版)9781479923908
    DOI
    出版ステータスPublished - 2013 1 1
    イベント2013 47th Asilomar Conference on Signals, Systems and Computers - Pacific Grove, CA, United States
    継続期間: 2013 11 32013 11 6

    出版物シリーズ

    名前Conference Record - Asilomar Conference on Signals, Systems and Computers
    ISSN(印刷版)1058-6393

    Other

    Other2013 47th Asilomar Conference on Signals, Systems and Computers
    国/地域United States
    CityPacific Grove, CA
    Period13/11/313/11/6

    ASJC Scopus subject areas

    • 信号処理
    • コンピュータ ネットワークおよび通信

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