Evaluation of methods to derive blood flow velocity from 1000 fps high-speed angiographic sequences (HSA) using optical flow (OF) and computational fluid dynamics (CFD)

Digital Subtraction Angiography (DSA) is considered the gold standard for imaging and guiding treatment of neurovascular lesions, such as cerebral aneurysms and carotid stenoses. Though DSA can show high-resolution morphology, it remains difficult to extract temporal physiological information, becau...

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Vydáno v:Proc SPIE Int Soc Opt Eng
Hlavní autoři: Shields, A., Nagesh, S.V. Setlur, Ionita, C., Bednarek, D.R., Rudin, S.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2021
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC8018699/
https://ncbi.nlm.nih.gov/pubmed/33814671
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2580881
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