Shape averages and their Bias
Keyword(s):
The paper considers the bias of Bookstein's mean estimator for shape under the isotropic normal model. This work depends on certain distributional properties of shape variables. An alternative unbiased modified estimator is proposed and its performance is compared with various estimators, including Procrustes and the exact maximum likelihood estimator, in a simulation study.
1994 ◽
Vol 26
(02)
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pp. 334-340
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Keyword(s):
2016 ◽
Vol 2016
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pp. 1-8
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2011 ◽
Vol 31
(5)
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pp. 1851-1859
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2015 ◽
Vol 14
(3)
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2011 ◽
Vol 2011
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pp. 1-8
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2014 ◽
Vol 24
(2)
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pp. 283-291
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