Visualization of the construction of ancient roman buildings in ostia using point cloud data

Y. Hori, T. Ogawa

研究成果: Contribution to journalConference article査読

抄録

The implementation of laser scanning in the field of archaeology provides us with an entirely new dimension in research and surveying. It allows us to digitally recreate individual objects, or entire cities, using millions of three-dimensional points grouped together in what is referred to as 'point clouds'. In addition, the visualization of the point cloud data, which can be used in the final report by archaeologists and architects, should usually be produced as a JPG or TIFF file. Not only the visualization of point cloud data, but also re-examination of older data and new survey of the construction of Roman building applying remote-sensing technology for precise and detailed measurements afford new information that may lead to revising drawings of ancient buildings which had been adduced as evidence without any consideration of a degree of accuracy, and finally can provide new research of ancient buildings. We used laser scanners at fields because of its speed, comprehensive coverage, accuracy and flexibility of data manipulation. Therefore, we "skipped" many of post-processing and focused on the images created from the meta-data simply aligned using a tool which extended automatic feature-matching algorithm and a popular renderer that can provide graphic results.

本文言語英語
ページ(範囲)345-352
ページ数8
ジャーナルInternational Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
42
2W3
DOI
出版ステータス出版済み - 2 23 2017
イベント2017 TC II and CIPA - 3D Virtual Reconstruction and Visualization of Complex Architectures - Nafplio, ギリシャ
継続期間: 3 1 20173 3 2017

All Science Journal Classification (ASJC) codes

  • 情報システム
  • 地理、計画および開発

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