Method and apparatus for determining the position and the config

Details Method and apparatus for determining the position and the config Method and apparatus for determining the position and the config

1992-04-23

1995-01-17

Pham, Hoa Q.

Optics: measuring and testing

By polarized light examination

With light attenuation

356375, 250561, G01B 1124

Patent

active

053830261

ABSTRACT:
The invention permits determination of the position and/or the configuration of an object by impinging a laser light beam onto the object in a light scattering medium, and detecting the trace of a scattered light beam, by cameras.

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