Conformal invariants for multiply connected surfaces: Application to landmark curve-based brain morphometry analysis
详细信息 查看全文
- 作者：Jie Shi<sup>asup> ; Wen Zhang<sup>asup> ; Miao Tang<sup>asup> ; Richard J. Caselli<sup>bsup> ; Yalin Wang<sup> ; sup><sup>asup><sup> ; sup><sup>ylwang@asu.edu" class="auth_mail" title="E-mail the corresponding authorsup>
- 关键词：Conformal invariant ; Teichmü ; ller shape space ; Brain landmark curves ; Alzheimer&rsquo ; s disease
- 刊名：Medical Image Analysis
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：35
- 期：Complete
- 页码：517-529
- 全文大小：3021 K
文摘
- ss="listitem" id="list_celist0001">
- ss="label">•
A Teichmüller shape space approach to landmark curve-based brain morphometry study.
- ss="label">•
FreeSurfer/Caret used to reconstruct cortical surfaces and locate 6 landmark curves.
- ss="label">•
With topology optimization, cortical surfaces are equipped with hyperbolic metric.
- ss="label">•
Hyperbolic Ricci flow conformally maps multiply connected surfaces to Poincaré disk.
- ss="label">•
Experiments on synthetic and ADNI data showed promising results.