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Noise reduction for curve-linear structures in real time fluoroscopy applications using directional binary masks

PURPOSE: Recent efforts in the reconstruction of interventional devices from two distinct views require the segmentation of the object in both fluoroscopic images. Noise might decrease the quality of the segmentation and cause artifacts in the reconstruction. The noise level depends on the x-ray dos...

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Vydáno v:Med Phys
Hlavní autoři: Wagner, Martin, Yang, Pengfei, Schafer, Sebastian, Strother, Charles, Mistretta, Charles
Médium: Artigo
Jazyk:Inglês
Vydáno: American Association of Physicists in Medicine 2015
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4506298/
https://ncbi.nlm.nih.gov/pubmed/26233192
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4924266
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