A registration method for total hip arthroplasty navigation system based on point cloud alignment

Hip replacement surgery requires high precision in aligning intraoperative anatomical structure localization with preoperative imaging spatial alignment. To address the registration difficulties caused by the limited number and sparse distribution of intraoperative probe acquisition points, our pape...

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Hlavní autoři:	Zhenling Wang, Qiurui He, Xinwei Yue
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Frontiers Media S.A. 2026-05-01
Edice:	Frontiers in Medical Technology
Témata:	ICP algorithm image point cloud sampling patient registration sparse-dense point cloud alignment surgical navigation system
On-line přístup:	https://www.frontiersin.org/articles/10.3389/fmedt.2026.1775840/full
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