Measuring of Slope Surface Displacement by Using Digital Image Processing
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Published:2000
H. G. B. Allersma, 2000. "Measuring of Slope Surface Displacement by Using Digital Image Processing", Landslides in Research, Theory and Practice: Proceedings of the 8th International Symposium on Landslides held in Cardiff on 26–30 June 2000, E. Bromhead, N. Dixon, M-L. Ibsen
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A measurement based on digital image processing has been developed in order to determine the displacement field of a slope during the failure of a dyke. The dyke was brought to failure by water infiltration, which was supposed to be a simulation of wave overtopping. It was found that the measuring technique could successfully be applied to digitize the deformation of the slope during the field test. Thanks to the measurement a good comparison could be made between small-scale tests in a geotechnical centrifuge and field tests.
INTRODUCTION
DESCRIPTION OF THE FIELD TEST
DEFORMATION MEASUREMENT BY IMAGE PROCESSING
ELABORATION IMAGES
RESULTS
CONCLUSIONS
REFERENCES
