Caricamento...

Low dose CBCT reconstruction via prior contour based total variation regularization (PCTV): a feasibility study

PURPOSE: Compressed sensing reconstruction using total variation (TV) tends to over-smooth the edge information by uniformly penalizing the image gradient. The goal of this study is to develop a novel prior contour based TV (PCTV) method to enhance the edge information in compressed sensing reconstr...

Descrizione completa

Salvato in:
Dettagli Bibliografici
Pubblicato in:Phys Med Biol
Autori principali: Chen, Yingxuan, Yin, Fang-Fang, Zhang, Yawei, Zhang, You, Ren, Lei
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2018
Soggetti:
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5947320/
https://ncbi.nlm.nih.gov/pubmed/29537385
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6560/aab68d
Tags: Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne! !