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

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...

Deskribapen osoa

Xehetasun bibliografikoak
Argitaratua izan da:IEEE Transactions on medical imaging 20, 7 (2001).
Egile nagusia: Levkovilz, R.
Formatua: Artikulua
Hizkuntza:English
Gaiak:
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.