Optical Metrology in Biomechanics.

A number of robust and portable ESPI systems have been developed in which specimen loading, optical inspection, image processing and data acquisition are fully automated. The use of modern optical components and new generation image acquisition hardware has meant that advanced optical measurements algorithms for quantitative analysis such as Digital Phase Shifting Interferometry and phase unwrapping can be implemented in a compact and userfriendly system. Since the custom control software has a high degree of portability and the optical assembly is modular in design, the cost and effort of putting together a powerful ESPI system has been kept to a minimum.

WHELAN Maurice Patrick; 

1998-03-05

JRC15960

https://publications.jrc.ec.europa.eu/repository/handle/JRC15960,