Paper Title:
Accurate Displacement Measurement for Landslide Prediction by Sampling Moiré Method
  Abstract

Sampling moiré method is useful to measure shape, displacement and strain distributions of multi-functional materials and structures. When a specimen grating pattern on an object is recorded by a digital camera, a moiré fringe pattern is obtained by sampling the digitized grating image with a constant pixel pitch. The method can analyze phase values from one image of a grating pattern. By using this sampling moiré method, the displacement measurement of land is analyzed to develop a landslide prediction system. The theory and the application for measuring the displacement of land are shown in this paper.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
1731-1734
DOI
10.4028/www.scientific.net/AMR.79-82.1731
Citation
Y. Morimoto, M. Fujigaki, A. Masaya, H. Kondo, T. Inuzuka, "Accurate Displacement Measurement for Landslide Prediction by Sampling Moiré Method", Advanced Materials Research, Vols. 79-82, pp. 1731-1734, 2009
Online since
August 2009
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