A nonuniform projection distribution CT method for solitary lung nodule follow-up: personal previous lung image-guided, patchwise, low-rank constrained imaging

In this paper, a nonuniform projection distribution (NUPD) CT method is proposed for the region-of-interest-specific examination in the solitary lung nodule follow-up application in order to reduce redundant x-ray projections exposed on normal tissues. The method exploits personal previous lung CT s...

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Veröffentlicht in:	Physics in medicine & biology 2020-09, Vol.65 (18), p.185002-185002
Hauptverfasser:	Weikang, Zhang, Huiping, Bai, Ying, Song, Jianqi, Sun, Jun, Zhao
Format:	Artikel
Sprache:	eng
Schlagworte:	low-dose CT nonuniform projection modulation patchwise low-rank constraint ROI focused scan solitary lung nodule follow-up
Online-Zugang:	Volltext
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