The design and implementation of COSEN, an iterative algorithm for fully 3-D listmode data.

Presents coincidence-list-ordered set expectation-maximisation (COSEM), an algorithm for iterative image reconstruction directly from list-mode coincidence acquisition data. The COSEM algorithm is based on the ordered sets EM algorithm for binned data but has several extensions that makes it suitabl...

詳細記述

書誌詳細
出版年:	IEEE Transactions on medical imaging 20, 7 (2001).
第一著者:	Levkovilz, R.
フォーマット:	論文
言語:	English
主題:	3-D reconstruction. COSEN. PET. VaricamVG camera. Binned data. Clinical studies. Coincidence-list-ordered set expectation-maximisation. Detection probability. Fully 3-D listmode data. Iterative algorithm. List-mode coincidence acquisition data. Medical diagnostic imaging. Noise reducing iterative filtering schemes. Nuclear medicine. On-the-fly attenuation correction methods. Phantom studies. Planar detector tomographs rotation.