Simplified remote measurement of three-dimensional surfaces: application for biomedical engineering

N. Rosenberg, R. Zeltser, D. Elad, M. Sahar, J. M. Avidor, S. Einav

Research output: Contribution to journalArticlepeer-review

Abstract

Measurement of the topography of biological surfaces, which are often placed in a special liquid environment, is an important need for biomedical investigators. Direct contact measurements are not recommended because any contact with the biological surface may change the delicate mechanical equilibrium and the pattern of the physical phenomenon. This work presents a novel noncontact technique for dynamic visualization and measurement of three-dimensional surfaces of moving boundaries for applications to biomedical studies. The measuring system is simple and is based on innovative image processing procedures. -from Authors

Original languageEnglish
Pages (from-to)1273-1280
Number of pages8
JournalPhotogrammetric Engineering and Remote Sensing
Volume56
Issue number9
StatePublished - 1990

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