| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 734236 | Optics & Laser Technology | 2007 | 6 Pages |
Abstract
A simple phase unwrapping approach based on windowed Fourier filtering (WFF) was proposed recently. In this paper, the effects of the WFF on edges are further investigated, which show that the phase near an edge remains unchanged and no special consideration is needed for the edges. This useful property will be theoretically proven and numerically verified.
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Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
Qian Kemao,