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

被引：5
|
作者：
Herráez, Miguel Arevallilo [1 ]
Burton, David R. [2 ]
Lalor, Michael J. [2 ]
Gdeisat, Munther A. [2 ]
机构：
[1] Computing School, Mediterranean Univ. of Sci./Technol., Edificio Galileo Galilei, Avda. de los Naranjos s/n, Valencia, Spain
[2] Coherent and Elec.-Optics Res. Grp., School of Engineering, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, United Kingdom
来源：
Applied Optics | 2002年 / 41卷 / 35期
关键词：
Algorithms - Face recognition - Functions - Scanning;
D O I：
暂无
中图分类号：
学科分类号：
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. © 2002 Optical Society of America.
引用
收藏
页码：7437 / 7444
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