Block-based seam carving

Kazu Mishiba, Masaaki Ikehara

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    8 Citations (Scopus)

    Abstract

    Content aware image resizing technique has become more important with the development of device technology. Although the seam carving method produces high-quality resized images, it requires high computational complexity. In this paper, we propose a block-based seam carving method, which is extended from the seam carving method. In our method, a seam element is a pixel block, and a seam is a path of blocks. The blocks on a seam are downsampled in the step of image shrinking. Our method creates resized images with less distortion and runs faster than seam carving. In addition, we present an image magnification technique with our method. Unlike the seam carving method, our technique defines the optimal seam for enlargement. Simulation results show the advantage of our method over seam carving method.

    Original languageEnglish
    Title of host publicationProceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011
    Pages111-115
    Number of pages5
    DOIs
    Publication statusPublished - 2011 Aug 23
    Event2011 1st International Symposium on Access Spaces, ISAS 2011 - Yokohama, Japan
    Duration: 2011 Jun 172011 Jun 19

    Publication series

    NameProceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011

    Other

    Other2011 1st International Symposium on Access Spaces, ISAS 2011
    CountryJapan
    CityYokohama
    Period11/6/1711/6/19

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering

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  • Cite this

    Mishiba, K., & Ikehara, M. (2011). Block-based seam carving. In Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011 (pp. 111-115). [5960930] (Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011). https://doi.org/10.1109/ISAS.2011.5960930