| Design and evaluation of the Clear-PEM scanner for positron emission mammography MC Abreu, JD Aguiar, FG Almeida, P Almeida, P Bento, B Carriço, ... IEEE Transactions on Nuclear Science 53 (1), 71-77, 2006 | 137 | 2006 |
| Vrrrroom: Virtual reality for radiologists in the reading room M Sousa, D Mendes, S Paulo, N Matela, J Jorge, DS Lopes Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems …, 2017 | 49 | 2017 |
| Clear-PEM: A PET imaging system dedicated to breast cancer diagnostics MC Abreu, D Aguiar, E Albuquerque, FG Almeida, P Almeida, P Amaral, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2007 | 46 | 2007 |
| Clear-PEM: a dedicated PET camera for improved breast cancer detection MC Abreu, P Almeida, F Balau, NC Ferreira, F Fraga, M Martins, N Matela, ... Radiation protection dosimetry 116 (1-4), 208-210, 2005 | 36 | 2005 |
| Design and evaluation of the clear-PEM detector for positron emission mammography AI Santos, P Almeida, MV Martins, N Matela, N Oliveira, NC Ferreira, ... IEEE Symposium Conference Record Nuclear Science 2004. 6, 3805-3809, 2004 | 25 | 2004 |
| Estimation of the collective dose in the Portuguese population due to medical procedures in 2010 P Teles, M Carmen de Sousa, G Paulo, J Santos, A Pascoal, G Cardoso, ... Radiation protection dosimetry 154 (4), 446-458, 2013 | 23 | 2013 |
| The ClearPEM breast imaging scanner CC JA Neves Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2011 | 21 | 2011 |
| Image quality and dose assessment in digital breast tomosynthesis: A Monte Carlo study M Baptista, S Di Maria, N Oliveira, N Matela, L Janeiro, P Almeida, P Vaz Radiation Physics and Chemistry 104, 158-162, 2014 | 20 | 2014 |
| Optimal photon energy comparison between digital breast tomosynthesis and mammography: A case study S Di Maria, M Baptista, M Felix, N Oliveira, N Matela, L Janeiro, P Vaz, ... Physica Medica 30 (4), 482-488, 2014 | 19 | 2014 |
| Reconstruction of Clear-PEM data with STIR MV Martins, N Matela, P Rodrigues, A Trindade, N Oliveira, M Correia, ... IEEE Nuclear Science Symposium Conference Record, 2005 4, 5 pp.-2102, 2005 | 18 | 2005 |
| List-mode maximum-likelihood reconstruction for the ClearPEM system L Cao, R Bugalho, N Matela, M Martins, P Almeida, J Peter, J Varela 2011 IEEE Nuclear Science Symposium Conference Record, 4171-4174, 2011 | 16 | 2011 |
| Optimization of convergent collimators for pixelated SPECT systems RM Capote, N Matela, RC Conceição, P Almeida Medical physics 40 (6Part1), 062501, 2013 | 14 | 2013 |
| 2d iterative image reconstruction for a dual planar detector for positron emission mammography N Matela | 14 | 2008 |
| Choosing the ART relaxation parameter for Clear-PEM 2D image reconstruction J Mesquita, N Matela, N Oliveira, MV Martins, P Almeida Computer methods and programs in biomedicine 98 (2), 183-190, 2010 | 13 | 2010 |
| Characterization of the Clear-PEM breast imaging scanner performance E Albuquerque, FG Almeida, P Almeida, E Auffray, J Barbosa, AL Bastos, ... 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC), 3487-3490, 2009 | 13 | 2009 |
| An overview of the Clear-PEM breast imaging scanner E Albuquerque, FG Almeida, P Almeida, E Auffray, J Barbosa, AL Bastos, ... 2008 IEEE Nuclear Science Symposium Conference Record, 5616-5618, 2008 | 12 | 2008 |
| Clear-PEM: Monte Carlo performance and image reconstruction studies A Trindade, P Almeida, F Balau, N Ferreira, S Fetal, F Fraga, M Martins, ... 2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No …, 2003 | 12 | 2003 |
| Total variation minimization filter for DBT imaging AM Mota, N Matela, N Oliveira, P Almeida Medical physics 42 (6Part1), 2827-2836, 2015 | 10 | 2015 |
| System matrix calculation for Clear-PEM using ART and linograms N Matela, MV Martins, P Rodrigues, A Trindade, N Oliveira, L Peralta, ... IEEE Symposium Conference Record Nuclear Science 2004. 4, 2601-2604, 2004 | 10* | 2004 |
| Dynamic relaxation in algebraic reconstruction technique (ART) for breast tomosynthesis imaging N Oliveira, AM Mota, N Matela, L Janeiro, P Almeida Computer methods and programs in biomedicine 132, 189-196, 2016 | 9 | 2016 |
Pedro AlmeidaProf. Medical Physics and Biomedical Engineering, IBEB, Faculty of Sciences, University of LisbonVerified email at fc.ul.pt
