Study on the measurement error and scope of analytical gradient model in phase measuring deflectometry
The existing analytical gradient models in phase measuring deflectometry (PMD) usually suffer in the ambiguous problem. To solve this problem, simplification/assumption is often given to the surface shape, which causes non-ignorable measurement error in certain situations. In order to analyze the re...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2018-12-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379718319430 |