Concepedia

R.M. Lewitt

RL

40

Publications

3.7K

Citations

29

H-Index

1977

Active since

Affiliations

University of Pennsylvania(Current)

Hospital of the University of Pennsylvania

Linköping University

R.M. Lewitt is an author at University of Pennsylvania specializing in engineering, biomedical imaging, and medical imaging.

Top concepts

EngineeringMedical ImagingBiomedical ImagingRadiologyImage ReconstructionHealthInverse ProblemsMedical Image ComputingImage AnalysisGeometry Modeling

Publications per year

1977–2009

40

Publications

40

Reconstruction algorithms: Transform methods

R.M. Lewitt · Proceedings of the IEEE · 1983 · 386 citations

Numerical Analysis, Geometric Modeling, Image Reconstruction +14

Practical considerations for 3-D image reconstruction using spherically symmetric volume elements

Samuel Matej, R.M. Lewitt · IEEE Transactions on Medical Imaging · 1996 · 306 citations

Image Reconstruction, Engineering, Volume Parameterization +20

Alternatives to voxels for image representation in iterative reconstruction algorithms

R.M. Lewitt · Physics in Medicine and Biology · 1992 · 296 citations

Image Reconstruction, Engineering, Computer-aided Design +19

Multidimensional digital image representations using generalized Kaiser–Bessel window functions

R.M. Lewitt · Journal of the Optical Society of America A · 1990 · 287 citations

Overview of methods for image reconstruction from projections in emission computed tomography

R.M. Lewitt, Samuel Matej · Proceedings of the IEEE · 2003 · 198 citations

Computed Tomography, Image Reconstruction, Engineering +16

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