Content aspect ratio preserving mesh-based image resizing

Kazu Mishiba, Masaaki Ikehara, Takeshi Yoshitome

    研究成果: Conference contribution

    抄録

    We proposed a novel method for content-aware image resizing based on grid transformation. Our method moves each vertical and horizontal grid lines in the perpendicular direction to itself. Keeping important regions unchanged is a strong constraint for image resizing. Satisfying this constraint can produce significant distortion on unimportant regions. Our method allows important regions to be changed and suppresses the changes of the aspect ratios of important regions. In addition, we introduced the lower thresholds of the scaling rates of grid meshes and the boundary discarding process. Experimental results demonstrate that our proposed method resizes images with less distortion than other resizing methods.

    本文言語English
    ホスト出版物のタイトル2012 IEEE International Conference on Image Processing, ICIP 2012 - Proceedings
    ページ865-868
    ページ数4
    DOI
    出版ステータスPublished - 2012 12 1
    イベント2012 19th IEEE International Conference on Image Processing, ICIP 2012 - Lake Buena Vista, FL, United States
    継続期間: 2012 9 302012 10 3

    出版物シリーズ

    名前Proceedings - International Conference on Image Processing, ICIP
    ISSN(印刷版)1522-4880

    Other

    Other2012 19th IEEE International Conference on Image Processing, ICIP 2012
    CountryUnited States
    CityLake Buena Vista, FL
    Period12/9/3012/10/3

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Information Systems

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