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CONVERSION OF A DECOMMISSIONED OXIDATION LAGOON INTO A FUNCTIONAL WETLAND
International Journal of GEOMATE
This research is an effort to apply image processing techniques for non-contact determination of 2D and 3D displacements of specimens in a triaxial apparatus. For the 2D measurement, a calibration procedure is applied to correct image distortions before the positions of interested points are tracked by the pyramidal optical flow algorithm (Lucas and Kanade, 1981) . By considering the change of position, the displacement of an interested point can be determined. The results are compared with thedoi:10.21660/2016.22.5182 fatcat:kyznnynhrbepjnffuhyi4hi3ru