Interior region-of-interest reconstruction using a small, nearly piecewise constant subregion

Purpose: To develop a method to reconstruct an interior region-of-interest (ROI) image with sufficient accuracy that uses differentiated backprojection (DBP) projection onto convex sets (POCS) [H. Kudo et al., “Tiny a priori knowledge solves the interior problem in computed tomography,” Phys. Med. B...

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Bibliographic Details
Main Authors: Taguchi, Katsuyuki, Xu, Jingyan, Srivastava, Somesh, Tsui, Benjamin M. W., Cammin, Jochen, Tang, Qiulin
Format: Artigo
Language:Inglês
Published: American Association of Physicists in Medicine 2011
Subjects:
Radiation Imaging Physics
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3055906/
https://ncbi.nlm.nih.gov/pubmed/21520842
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3549763
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