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The Scientific World Journal
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2014
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Article
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Tab 1
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Research Article
A New Optical Surface Measurement Method with Iterative Sparsity-Constrained Threshold Phase Retrieval Algorithm
Table 1
The PV and RMS of different techniques.
SBMIR
4f-SPAR
ITPRS
PV
0.092094
0.022985
0.019876
(13.4% less)
RMS
0.0061031
0.0016859
0.00067075
(60% less)