R.M. Lewitt - Concepedia

Author

R.M. Lewitt

Also Known As

Jaseph, Lewitt, Robert Martin, R M Lewitt, R. Lewitt, R. M Lewitt, R. M. Lewitt, R.M Lewitt, R.M. Lewitt, Robert M Lewitt, Robert M. Lewitt

Publications

3.9K

Citations

H-Index

Concepts

All Affiliations

University of Pennsylvania Hospital of the University of Pennsylvania Linköping University

About

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

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	24	33	2.9K
2	Health Sciences	21	25	2.1K
3	Biomedical Engineering	9	9	557
4	Natural Sciences	4	4	725
5	Medicine	2	2	41

R.M. Lewitt

Publications

3.7K

Citations

H-Index

Page 1

	Year	Citations
Reconstruction algorithms: Transform methods R.M. Lewitt Proceedings of the IEEE Numerical AnalysisGeometric ModelingImage ReconstructionLine IntegralsEngineering	1983	386
Practical considerations for 3-D image reconstruction using spherically symmetric volume elements Samuel Matej, R.M. Lewitt IEEE Transactions on Medical Imaging Image ReconstructionEngineeringVolume ParameterizationImage AnalysisPractical Considerations	1996	306
Alternatives to voxels for image representation in iterative reconstruction algorithms R.M. Lewitt Physics in Medicine and Biology Image ReconstructionEngineeringComputer-aided DesignVolume ParameterizationImage Analysis	1992	296
Multidimensional digital image representations using generalized Kaiser–Bessel window functions R.M. Lewitt Journal of the Optical Society of America A	1990	287
Overview of methods for image reconstruction from projections in emission computed tomography R.M. Lewitt, Samuel Matej Proceedings of the IEEE Computed TomographyImage ReconstructionEngineeringBiomedical EngineeringPositron Emission Tomography	2003	198
Efficient 3D grids for image reconstruction using spherically-symmetric volume elements Samuel Matej, R.M. Lewitt IEEE Transactions on Nuclear Science Image ReconstructionEngineeringGeometryComputer-aided DesignVolume Parameterization	1995	158
Accelerated Iterative Reconstruction for Positron Emission Tomography Based on the EM Algorithm for Maximum Likelihood Estimation R.M. Lewitt, G. Muehllehner IEEE Transactions on Medical Imaging Computed TomographyImage ReconstructionEngineeringMaximum Likelihood EstimationPositron Emission Tomography	1986	155
Novel Properties Of The Fourier Decomposition Of The Sinogram P. Edholm, R.M. Lewitt, Bernt Lindholm Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Computed TomographyImage ReconstructionEngineeringDouble Fourier DecompositionPhoton-counting Computed Tomography	1986	140
Fourier correction for spatially variant collimator blurring in SPECT Weishi Xia, R.M. Lewitt, P. Edholm IEEE Transactions on Medical Imaging Computed TomographyFourier CorrectionImage ReconstructionNoncircular OrbitEngineering	1995	115
Fourier Method For Correction Of Depth-Dependent Collimator Blurring R.M. Lewitt, P. Edholm, Weishi Xia Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE DeblurringLight Field ImagingImage ReconstructionEngineeringReconstruction Technique	1989	112

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