Title :
Real Time Displacement Measurement of Lattice Pattern Using High Speed Camera
Author :
Niitsu, Yoshihiro ; Iizuka, Tetsuya ; Furuya, Osamu
Author_Institution :
Sch. of Inf. Environ., Tokyo Denki Univ., Inzai, Japan
Abstract :
The 2D or 3D displacement measurement is required in the vibration testing for the scenic technology because of the complex loading conditions. However, there is no convenient 2D displacement measurement. In this research, 2D displacement measurement with real time image processing is developed. The target of camera image is a lattice pattern drawn on the paper sheet.
Keywords :
cameras; displacement measurement; dynamic testing; image processing; lattice theory; 2D displacement measurement; 3D displacement measurement; camera image; complex loading conditions; high speed camera; lattice pattern; real time displacement measurement; real time image processing; scenic technology; vibration testing; Cameras; Displacement measurement; Histograms; Lattices; Lenses; Position measurement; Seismic measurements; Displacement Measurement; Experimental Mechanics; High Speed Camera; Image Processing;
Conference_Titel :
Signal-Image Technology & Internet-Based Systems (SITIS), 2013 International Conference on
Conference_Location :
Kyoto
DOI :
10.1109/SITIS.2013.122
