@Article{icces.2021.08551,
AUTHOR = {Wei Jiang, Takuya Hara, Motoharu Fujigaki},
TITLE = {Phase analysis for out-of-plane displacement measurement using laser lines  generated in camera with diffraction grating},
JOURNAL = {The International Conference on Computational \& Experimental Engineering and Sciences},
VOLUME = {23},
YEAR = {2021},
NUMBER = {1},
PAGES = {22--23},
URL = {http://www.techscience.com/icces/v23n1/42046},
ISSN = {1933-2815},
ABSTRACT = {In this study, a sampling moire method in which parallel laser lines 
were generated in a camera using a diffraction grating was proposed. A green 
laser of line projection function, a diffraction grating and an industrial camera 
were used as an experimental device. Object images with laser line projection 
before and after displacement were taken by the camera. Displacements that 
calculated by a sampling moire method and a method of averaging center-ofgravity were be compared. Results show that the proposed method is more 
precision than method of averaging center-of-gravity.},
DOI = {10.32604/icces.2021.08551}
}