Hierarchical stereo matching via color segmentation

Takashi Kudo, Keiichiro Shirai, Masaaki Ikehara

    研究成果: Paper査読

    3 被引用数 (Scopus)

    抄録

    This paper presents a new segment-based stereo matching algorithm using a coarse-to-fine multiresolution strategy. In general, the multiresolution scheme was employed in a direct descending optimization to avoid matching in the local minimal. However, it is not effective in homogeneously textured regions and disparity discontinuous boundaries. We implement a novel hierarchical segment-based matching scheme to produce accurate disparity maps, which resolves the above mentioned challenging problems. We utilize the hierarchical color segmentation that is classified in each resolution level to guide the matching process gradually. The principal feature of our scheme is to combine the local and the global optimization in multiresolution stages. To validate the proposed algorithm, we show the experimental results on the new Middlebury database sets.

    本文言語English
    ページ522-525
    ページ数4
    DOI
    出版ステータスPublished - 2006 12 1
    イベント2006 IEEE 12th Digital Signal Processing Workshop and 4th IEEE Signal Processing Education Workshop, DSPWS - Moose, WY, United States
    継続期間: 2006 9 242006 9 27

    Other

    Other2006 IEEE 12th Digital Signal Processing Workshop and 4th IEEE Signal Processing Education Workshop, DSPWS
    国/地域United States
    CityMoose, WY
    Period06/9/2406/9/27

    ASJC Scopus subject areas

    • 信号処理
    • 電子工学および電気工学

    フィンガープリント

    「Hierarchical stereo matching via color segmentation」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル