PHASE UNWRAPPING ALGORITHM-BASED ON RELIABILITY AND EDGE-DETECTION

Authors
LI JL SU XY LI JT
Citation
Jl. Li et al., PHASE UNWRAPPING ALGORITHM-BASED ON RELIABILITY AND EDGE-DETECTION, Optical engineering, 36(6), 1997, pp. 1685-1690
Citations number
12
Categorie Soggetti
Optics
Journal title
Optical engineering → ACNP
ISSN journal
00913286
Volume
36
Issue
6
Year of publication
1997
Pages
1685 - 1690
Database
ISI
SICI code
0091-3286(1997)36:6<1685:PUAORA>2.0.ZU;2-U
Abstract
A new phase unwrapping algorithm based on reliability and edge detecti on is presented. Since the edge is detected efficiently through edge r elaxation, the unwrapping procedure is simplified within the areas emb raced by edges. Penetrating edges according to reliability ensures tha t this method will limit the unwrapping error to local-minimum areas a t worst. (C) 1997 Society of Photo-Optical instrumentation Engineers.