Fast two-dimensional phase-unwrapping algorithm based on sorting by reliability following a noncontinuous path

被引：631
作者：
Herráez, MA
Burton, DR
Lalor, MJ
Gdeisat, MA
机构：
[1] Mediterranean Univ Sci & Technol, Comp Sch, Valencia, Spain
[2] Liverpool John Moores Univ, Sch Engn, Coherent & Electroopt Res Grp, Liverpool L3 3AF, Merseyside, England
来源：
APPLIED OPTICS | 2002年 / 41卷 / 35期
关键词：
D O I：
10.1364/AO.41.007437
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We describe what is to our knowledge a novel technique for phase unwrapping. Several algorithms based on unwrapping the most-reliable pixels first have been proposed. These were restricted to continuous paths and were subject to difficulties in defining a starting pixel. The technique described here uses a different type of reliability function and does not follow a continuous path to perform the unwrapping operation. The technique is explained in detail and illustrated with a number of examples. (C) 2002 Optical Society of America.
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页码：7437 / 7444
页数：8
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