Noise & mottle suppression methods for cumulative Cherenkov images of radiation therapy delivery

Cherenkov imaging during radiotherapy provides a real time visualization of beam delivery on patient tissue, which can be used dynamically for incident detection or to review a summary of the delivered surface signal for treatment verification. Very few photons form the images, and one limitation is...

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Veröffentlicht in:	Physics in medicine & biology 2024-11, Vol.69 (22), p.225015
Hauptverfasser:	Hallett, Jeremy E, Bruza, Petr, Jermyn, Michael, Li, Ke, Pogue, Brian W
Format:	Artikel
Sprache:	eng
Schlagworte:	adaptive-trimmed mean Algorithms bilateral block matching Cherenkov denoising Humans Image Processing, Computer-Assisted - methods non-local means Phantoms, Imaging Radiotherapy, Image-Guided - methods Signal-To-Noise Ratio total variation
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