Using complementary aspects of images and LiDAR: Towards automated 3D building extraction

Masafumi Nakagawa, Ryosuke Shibasaki, Yoshiaki Kagawa

研究成果: Article

抄録

The level of automation is high for LiDAR, whilst automated 3D mapping by photogrammetry is not really successful. On the other hand, the level of detail present in LiDAR height sets is low, whilst images provide a wealth of detail. Their integration may thus improve the level of automation whilst preserving the level of detail necessary for urban areas. The authors examine the possibilities of integrating Three Line Scanner (TLS) images with LiDAR data for automated 3D building extraction. Basic shapes of buildings can be generated fully automatically but the success rate is lower for complex buildings.

本文言語English
ページ41-43
ページ数3
17
No.1
専門出版物GIM International
出版ステータスPublished - 2003 1 1

ASJC Scopus subject areas

  • 環境科学(全般)
  • 工学(全般)
  • 地球惑星科学(全般)

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