Ontology highlight
ABSTRACT:
SUBMITTER: Gong K
PROVIDER: S-EPMC5933939 | biostudies-literature | 2018 Apr
REPOSITORIES: biostudies-literature
Gong Kuang K Cheng-Liao Jinxiu J Wang Guobao G Chen Kevin T KT Catana Ciprian C Qi Jinyi J
IEEE transactions on medical imaging 20180401 4
Positron emission tomography (PET) is a functional imaging modality widely used in oncology, cardiology, and neuroscience. It is highly sensitive, but suffers from relatively poor spatial resolution, as compared with anatomical imaging modalities, such as magnetic resonance imaging (MRI). With the recent development of combined PET/MR systems, we can improve the PET image quality by incorporating MR information into image reconstruction. Previously, kernel learning has been successfully embedded ...[more]