Alex Frenkel

Clinical performance of PET/CT in evaluation of cancer: additional value for diagnostic imaging and patient management.

Rachel Bar‐Shalom, Nikolai Yefremov, Ludmila Guralnik et al. · PubMed · 2003 · 594 citations

Medicine, Nuclear Medicine, Radiology +17

On the segmentation of 3D LIDAR point clouds

Bertrand Douillard, James Underwood, Noah Kuntz et al. · 2011 · 474 citations

Computing, Computer Science, Computational Geometry +16

Integrated Single-Photon Emission Computed Tomography and Computed Tomography Coronary Angiography for the Assessment of Hemodynamically Significant Coronary Artery Lesions

Shmuel Rispler, Zohar Keidar, Eduard Ghersin et al. · Journal of the American College of Cardiology · 2007 · 284 citations

Medicine, Cardiology, Radiology +16

PET/CT detection of unexpected gastrointestinal foci of 18F-FDG uptake: incidence, localization patterns, and clinical significance.

Ora Israel, Nikolay Yefremov, Rachel Bar‐Shalom et al. · PubMed · 2005 · 221 citations

Medicine, Nuclear Medicine, Radiology +17

Super-resolution in PET imaging

John A. Kennedy, Ora Israel, Alex Frenkel et al. · IEEE Transactions on Medical Imaging · 2006 · 188 citations

Medicine, Radiology, Biomedical Imaging +13