SIGN AMBIGUITY IN SPECKLE METROLOGY

Authors
TRIVI M RABAL H
Citation
M. Trivi et H. Rabal, SIGN AMBIGUITY IN SPECKLE METROLOGY, Applied optics, 33(11), 1994, pp. 2206-2209
Citations number
9
Categorie Soggetti
Optics
Journal title
Applied optics → ACNP
ISSN journal
00036935
Volume
33
Issue
11
Year of publication
1994
Pages
2206 - 2209
Database
ISI
SICI code
0003-6935(1994)33:11<2206:SAISM>2.0.ZU;2-F
Abstract
We comment on the propagation of the sign ambiguity produced in the Bu rch experiment when out-of-plane movements are measured by use of seve ral points of view. The existence of this problem in photogrammetry is also considered.