Extraction of Building Areas from Streetscape Image for Constructing 3D Rough Map

DOI

Bibliographic Information

Other Title
  • 3D概略地図作成のための市街地画像からの建造物領域の抽出

Abstract

A goal of this study is to construct 3D rough map form streetscape images automatically. For the sake of buildings reconstruction, buildings areas in streetscape are extracted. Typically, streetscape images contain the sky, road, street trees, buildings and so on. These regions other than buildings cause some errors in the following stereo matching process. Thus, a preprocessing to eliminate the areas other than buildings is required. The preprocessing is achieved by the newly proposed segmentation algorithm which integrates clustering with color information and wavelet analysis. The effectiveness of the proposed method was verified by experiments using actual streetscape images.

Journal

Details 詳細情報について

  • CRID
    1390001205667366400
  • NII Article ID
    130004591451
  • DOI
    10.14864/fss.22.0.98.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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