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Extended Capture Range of Rigid 2D/3D Registration by Estimating Riemannian Pose Gradients

Traditional intensity-based 2D/3D registration requires near-perfect initialization in order for image similarity metrics to yield meaningful updates of X-ray pose and reduce the likelihood of getting trapped in a local minimum. The conventional approaches strongly depend on image appearance rather...

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Bibliographic Details
Published in:Mach Learn Med Imaging
Main Authors: Gu, Wenhao, Gao, Cong, Grupp, Robert, Fotouhi, Javad, Unberath, Mathias
Format: Artigo
Language:Inglês
Published: 2020
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7605345/
https://ncbi.nlm.nih.gov/pubmed/33145587
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/978-3-030-59861-7_29
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