Publications
Here is a list of the articles in international journal or technical reports done in the scope of the research projects at LCM.
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2019
- D. Bandeira, M. Pascoal and B. Santos, Bimaterial 3D printing using galvanometer scanners, Optimization and Engineering, to appear, 2019
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2018
Isabel N. Figueiredo, Carlos Leal, Luis Pinto, Pedro N. Figueiredo, Richard Tsai, Hybrid Multiscale Affine and Elastic Image Registration Approach towards Wireless Capsule Endoscope Localization, Biomedical Signal Processing and Control, vol. 39, pp. 486-502, 2018.
Figueiredo I. N., Pinto L., Gonçalves G., Engquist B., A Variational Model for Image Artifact Correction Based on Wasserstein Distance, In: Tavares J., Natal Jorge R. (eds) VipIMAGE 2017. ECCOMAS 2017. Lecture Notes in Computational Vision and Biomechanics, vol 27, pp. 43-51, 2018. Springer, Cham.
Mahdi Dodangeh, Isabel N. Figueiredo, Gil Gonçalves, Spatially Adaptive Total Variation Deblurring with Split Bregman Technique, IET Image Processing, 2018 (to appear)
A. Araújo, S. Barbeiro, M. Khaksar Galati, Convergence of an explicit iterative leap-frog discontinuous Galerkin method for time-domain Maxwell’s equations in anisotropic materials, Journal of Mathematics in Industry, 8: 9, 2018
J. A. Ferreira, Paula de Oliveira and E. Silveira, Drug release enhanced by temperature: an accurate discrete model for solutions in H3, preprint
Raquel Bernardes, J.A. Ferreira, M. Grassi, Paula de Oliveira and M. Nhangumbe, Drug delivery from bimaterial orthopedic implants: a mathematical approach, preprint
M. Pascoal and J. Clímaco, On a relaxed maximally disjoint path pair problem: A bicriteria approach, International Transactions in Operational Research, to appear, 2018
D. Bandeira, M. Pascoal, A. Mateus and M. Reis Silva, Multi-material 3D printing using stereolithography: an optimization approach, Advanced Materials Research, to appear, 2018
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2017
Isabel N. Figueiredo, Carlos Leal, Luis Pinto, Pedro N. Figueiredo, Richard Tsai, Dissimilarity Measure of Consecutive Frames in Wireless Capsule Endoscope Videos: a way of searching for abnormalities, 30th IEEE International Symposium on Computer Based Medical Systems, CBMS, IEEE, 2017.
Somayeh Gh. Bardeji, Isabel N. Figueiredo, Ercília Sousa, Optical Flow with Fractional Order Regularization - Variational Model and Solution Method, Applied Numerical Mathematics Vol. 114, pp. 188–200, 2017.
M. Nhangumbe, J. Gouveia, E. Sousa, M. Belbut, A. Mateus, Geometric study of surface finishing of selective laser melting moulds, Procedia Manufacturing Vol. 12, pp. 174-182, 2017
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2016
Indu Joshi, Sunil Kumar, Isabel N. Figueiredo, Bag of Visual Words Approach for Bleeding Detection in Wireless Capsule Endoscopy Images, International Conference Image Analysis and Recognition, Lecture Notes in Computer Science, (LNCS, Vol. 9730, Springer) pp. 575-582, 2016.
Isabel N. Figueiredo, Carlos Leal, Luis Pinto, Jason Bolito, André Lemos, Smartphone Application for Emergency Signal Detection, Medical Engineering & Physics, Vol. 38 (9), 1021-1027, 2016.
Isabel N. Figueiredo, Carlos Leal, Giuseppe Romanazzi, Bjorn Engquist, Homogenization Model for Aberrant Crypt Foci, SIAM Journal on Applied Mathematics, Vol. 76, No. 3, pp. 1152–1177, 2016.
Isabel N. Figueiredo, Susana Moura, Júlio S. Neves, Luis Pinto, Sunil Kumar, Carlos M. Oliveira, João D. Ramos, Automated Retina Identification Based on Multiscale Elastic Registration, Computers in Biology and Medicine, Vol. 79, pp. 130–143, 2016.
Isabel N. Figueiredo, Luis Pinto and Gil Gonçalves, A Modified Lyzenga’s Model for Multispectral Bathymetry using Tikhonov Regularization, IEEE Geoscience and Remote Sensing Letters, Vol. 13, 1, 53-57, 2016.
Isabel N. Figueiredo, Carlos Leal, Luis Pinto, Jason Bolito and André Lemos, Exploring Smartphone Sensors for Fall Detection, The Journal of Mobile User Experience (mUX) 5:2, 2016
A. Araújo, S. Barbeiro, M. Khaksar Galati, Convergence of a leap-frog discontinuous Galerkin method for time-domain Maxwell's equations in anisotropic materials, Progress in Industrial Mathematics at ECMI 2016, Springer, ECMI book series of Mathematics in Industry. ISBN 978-3-319-63081-6
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2015
A. Araújo, Sílvia Barbeiro and Pedro Serranho, Convergence of finite difference schemes for nonlinear complex reaction-diffusion processes, SIAM J. Numer. Anal. 53:1 (2015), pp. 228-250. DOI:10.1137/130933642
A. Araújo, Sílvia Barbeiro and Pedro Serranho, Stability of finite difference schemes for nonlinear complex reaction-diffusion processes, IMA Journal of Numerical Analysis 35(3) (2015), pp. 1381-1401. DOI: 10.1093/imanum/dru037
M. Santos, A. Araújo, S. Barbeiro, F. Caramelo, A. L. Correia, I. Marques, L. Pinto, P. Serranho, R. Bernardes and M. Morgado, Simulation of Cellular Changes on Optical Coherence Tomography of Human Retina, 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Milan, August 2015, pp. 8147-8150. DOI:10.1109/EMBC.2015.7320285
M. Santos, A. Araújo, S. Barbeiro, F. Caramelo, A. Correia, M.I. Marques, M. Morgado, L. Pinto, P. Serranho and R. Bernardes, Maxwell's equations based 3D model of light scattering in the retina, IEEE 4th Portuguese Meeting on Bioengineering (ENBENG), Porto, February 2015, pp. 1-5. DOI: 10.1109/ENBENG.2015.7088869
Isabel N. Figueiredo, Sunil Kumar, Carlos Manta Oliveira, João Diogo Ramos and Bjorn Engquist, Automated Lesion Detectors in Retinal Fundus Images, Computers in Biology and Medicine, Vol. 66, 47-65, 2015, DOI:10.1016/j.compbiomed.2015.08.008
Carlos Graça, Gabriel Falcão, Isabel N. Figueiredo and Sunil Kumar, Hybrid multi-GPU computing: accelerated kernels for segmentation and object detection with medical image processing applications, Journal of Real-Time Image Processing, Springer, DOI:10.1007/s11554-015-0517-3
Sunil Kumar, Isabel N. Figueiredo, Carlos Graca and Gabriel Falcão, A GPU Accelerated Algorithm for Blood Detection in Wireless Capsule Endoscopy Images, In Tavares, J.M., Renato, R.S.N.J., eds.: Developments in Medical Image Processing and Computational Vision. Lecture Notes in Computational Vision and Biomechanics, Springer, Volume 19, 2015, pp 55-71
Somayeh Gh. Bardeji, Isabel N. Figueiredo and Ercília Sousa, Image Contrast Enhancement using Split Bregman Method, In Computational Vision and Medical Image Processing V, Proceedings of the 5th Eccomas Thematic Conference on Computational Vision and Medical Image Processing - VipIMAGE 2015 (Tenerife, Spain, October 19-21, 2015), João Manuel R.S. Tavares & R.M. Natal Jorge (eds), pages 63-67. ISBN: 978-1-138-02926-2, e-ISBN: 978-1-315-64279-6, CRC Press, 2015
Mahdi Dodangeh, Isabel N. Figueiredo and Gil Gonçalves, A Variational Model for Image Fusion with simultaneous Cartoon and Texture Decomposition, In Computational Vision and Medical Image Processing V, Proceedings of the 5th Eccomas Thematic Conference on Computational Vision and Medical Image Processing - VipIMAGE 2015 (Tenerife, Spain, October 19-21, 2015), João Manuel R.S. Tavares & R.M. Natal Jorge (eds), pages 57-62. ISBN: 978-1-138-02926-2, e-ISBN: 978-1-315-64279-6, CRC Press, 2015
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2014
A. Correia, L. Pinto, A. Araújo, S. Barbeiro, F. Caramelo, P. Menezes, M. Morgado, P. Serranho and R. Bernardes, Monte Carlo simulation of diabetic macular edema changes on optical coherence tomography data, 2014 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI), June 2014, pp. 724--727. DOI: 10.1109/BHI.2014.6864466
A. Correia, L. Pinto, A. Araújo, S. Barbeiro, P. Serranho, M. Morgado, F. Caramelo, P. Menezes and R. Bernardes, Simulation of DME changes on OCT, Acta Ophthalmologica, 92: 0. DOI: 10.1111/j.1755-3768.2014.2443.x
Alexander V. Mamonov, Isabel N. Figueiredo, Pedro N. Figueiredo and Yen-Hsi Richard Tsai, Automated Polyp Detection in Colon Capsule Endoscopy, IEEE Transactions on Medical Imaging 33 (7), (2014) 1488-1502
Isabel N. Figueiredo and Sunil Kumar, Automatic Optic Disc Detection in Retinal Fundus Images Based on Geometric Features, In A. Campilho and M. Kamel (Eds.): Image Analysis and Recognition, Lecture Notes in Computer Science (LNCS 8815, Part II), pp. 285-292. Springer International Publishing (2014)
Isabel N. Figueiredo, Júlio S. Neves, Susana Moura, Carlos M. Oliveira and João D. Ramos, Pattern Classes in Retinal Fundus Images Based on Function Norms, In Y. Zhang and J.M.R.S. Tavares (Eds.): CompIMAGE 2014, Lecture Notes in Computer Science (LNCS) 8641, pp. 95–105. Springer International Publishing Switzerland (2014)
Isabel N. Figueiredo and Sunil Kumar, Wavelet-Based Computer-Aided Detection of Bright Lesions in Retinal Fundus Images, In Y. Zhang and J.M.R.S. Tavares (Eds.): CompIMAGE 2014, Lecture Notes in Computer Science (LNCS) 8641, pp. 234–240. Springer International Publishing Switzerland (2014)
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2013
J. A. Ferreira, S. Barbeiro, G. Pena and M. F. Wheeler, Modelling and Simulation in Fluid Dynamics in Porous Media (Springer Proceedings in Mathematics and Statistics), Springer, 2013
Isabel N. Figueiredo and Carlos Leal, Physiologic Parameter Estimation Using Inverse Problems. SIAM Journal on Applied Mathematics 73(3), 1164–1182, 2013
Isabel N. Figueiredo, Sunil Kumar and Pedro N. Figueiredo, Computer-assisted bleeding detection in wireless capsule endoscopy images. Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, 2013
Marco Martins, Gabriel Falcão and Isabel N. Figueiredo, Fast Aberrant Crypt Foci on the GPU. In Proceedings of the 38th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), IEEE Signal Processing Society, 2013
Isabel N. Figueiredo, Giuseppe Romanazzi, Carlos Leal and Bjorn Engquist, A Multiscale Model for Aberrant Crypt Foci. Procedia Computer Science 18, 1026–1035, 2013
A. Araújo, S. Barbeiro, L. Pinto, F. Caramelo, A.L. Correia, M. Morgado, P. Serranho, A.S.C. Silva & R. Bernardes, Maxwell's equations to model electromagnetic wave's propagation through eye's structures, Proceedings of the 13th International Conference on Computational and Mathematical Methods in Science and Engineering, vol. 1, CMMSE 2013, Almeria, Spain, 24-27 June, 2013, Ian Hamilton & Jesús Vigo-Aguiar (Eds.), 2013, 121-129. ISBN: 978-84-616-2723-3
P. Rodrigues, P. Guimarães, A. Araújo, S. Barbeiro, R. Bernardes & P. Serranho, Explicit and Semi-Implicit Complex-Diffusion Schemes for Optical Coherence Tomography Despeckling, in Image Analysis and Recognition, ser. Lecture Notes in Computer Science, M. Kamel and A. Campilho, Eds. Springer Berlin Heidelberg, 2013, vol. 7950, pp. 282-289. DOI: 10.1007/978-3-642-39094-4_32
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2012
G. Pena, C. Prudhomme and A. Quarteroni, High order methods for the approximation of the incompressible Navier–Stokes equations in a moving domain, Computer Methods in Applied Mechanics and Engineering, 209-212 (2012) 197-211
J. A. Ferreira, E. Gudino and P. de Oliveira, Analytical and Numerical study of memory formalisms in diffusion process, Pré-Publicação do Departamento de Matemática, Universidade de Coimbra, nº12-07
A. Araújo, S. Barbeiro and P. Serranho, Stability of finite difference schemes for complex diffusion processes, SIAM J. Numer. Anal., 50, 3 (2012) 1284-1296
P. Serranho, C. Maduro, T. Santos, J. Cunha-Vaz, R. Bernardes, A. Araújo, S. Barbeiro, Ocular fundus imaging: From structure to function. 1st Portuguese Meeting in Bioengineering (ENBENG), 2011. ENBENG 2011, IEEE, 2011, 1-4
R. Bernardes, C. Maduro, P. Serranho, A. Araújo, S. Barbeiro, J. Cunha-Vaz, Improved adaptive complex diffusion despeckling filter, Optics Express, 18, 23 (2010) 24048-24059
V. Chabannes, G. Pena and C. Prud'homme, High order fluid structure interaction in 2D and 3D: Application to blood flow in arteries, to appear in Journal of Computational and Applied Mathematics, 2012
J. A. Ferreira and G. Pena, Memory effect in time and space in non Fickian diffusion phenomena, Pré-Publicação do Departamento de Matemática, Universidade de Coimbra, nº12-31
P. Jacob and P. E. Oliveira, Local smoothing with given marginals, J. Stat. Comput. Simul. 82 (2012) 915-926
R. Martins, P. E. Oliveira and A. Schmitt, Estimation of age at death from the pubic symphysis and the auricular surface of the ilium using a smoothing procedure, Forensic Science International 219 (2012) 287.e1-287.e7
Isabel N. Figueiredo and Carlos Leal: Physiologic parameter estimation using inverse problems, Preprint 12-06 of the Department of Mathematics, University of Coimbra, 2012
Isabel N. Figueiredo, Juan Carlos Moreno, V. B. Surya Prasath and Pedro N. Figueiredo: A Segmentation Model and Application to Endoscopic Images, In Lecture Notes in Computer Science (Springer), Volume 7325, Image Analysis and Recognition (eds.: A. Campilho and M. Kamel), pp. 164-171, June 2012, Pages 164-171, 2012
I. N. Figueiredo, J. C. Moreno, V. B. S. Prasath: Texture Image Segmentation with Smooth Gradients and Local Information, Computational Modeling of Objects Presented in Images: Fundamentals, Methods and Applications III, In Proceedings of the International Symposium CompIMAGE 2012, Rome, Italy, September 5-7, 2012. CRC Press, Taylor & Francis Group (eds.: Paolo Di Giamberardino & Daniela Iacoviello, R.M. Natal Jorge & João Manuel Tavares), pp. 115-119, 2012
V. Chabannes, G. Pena and C. Prud’homme, High order fluid structure interaction in 2D and 3D: Application to blood flow in arteries, accepted in Elsevier Journal of Computational and Applied Mathematics, October 2012
C. Prud'homme, V. Chabannes, V. Doyeux, M. Ismail, A. Samake and G. Pena, Feel++: A Computational Framework for Galerkin Methods and Advanced Numerical Methods, In: ESAIM Proc., CEMRACS'11: Multiscale Coupling of Complex Models in Scientific Computing, Volume 38, p. 429-455, December 2012
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2011
Isabel N. Figueiredo, Pedro Figueiredo, Nuno Almeida: Image-driven parameter estimation in absorption-diffusion models of chromoscopy, SIAM Journal on Imaging Sciences, 4, 3 (2011) 884-904
Isabel N. Figueiredo, Carlos Leal, Giuseppe Romanazzi, Bjorn Engquist, Pedro N. Figueiredo, A convection-diffusion-shape model for aberrant colonic crypt morphogenesis, Computing and Visualization in Science, 14, 4 (2011) 157-166
Pedro N. Figueiredo, Isabel N. Figueiredo, Surya Prasath and Richard Tsai, Automatic polyp detection in PillCam COLON 2 capsule images and videos - preliminary feasibility report, Diagnostic and Therapeutic Endoscopy, vol. 2011, Article ID 182435, 7 pages, 2011
Jacob, P., Oliveira, P.E., Relative smoothing of discrete distributions with sparse observations, J. Stat. Comput. Simul. 81 (2011), 109-121
J. A. Ferreira, R. Serôdio, J. Vitória, An iterative method to compute zeros of quaternion polynomials, Pré-Publicação do Departamento de Matemática, Universidade de Coimbra, nº11-20
J. A. Ferreira, G. Romanazzi, L. Pinto, Supraconvergence and Supercloseness in Volterra equations, Pré-Publicação do Departamento de Matemática, Universidade de Coimbra, nº11-15
J. A. Ferreira, L. Pinto, A non Fickian single phase flow model, CMMSE 2011, Volume II, edt. J. Vigo Aguiar, pp. 508-519, 2011
J. A. Ferreira, P. de Oliveira, P. M. da Silva, Reaction-diffusion in viscoelastic materials, to appear in Journal of Computational and Applied Mathematics
J. A. Ferreira, P. de Oliveira, P. M. da Silva, Analitycs and numerics of drug tracking, to appear in Journal of Computational and Applied Mathematics
J. A. Ferreira, P. de Oliveira, P. M. da Silva, A mathematical kit for simulating drug delivery through polymeric membranes, CMMSE 2011, Volume II, edt. J. Vigo Aguiar, pp. 496-507, 2011
J. R. Branco, J. A. Ferreira, P. de Oliveira, Memory in mathematical modelling oh highly diffusive tumors, CMMSE 2011, Volume I, edt. J. Vigo Aguiar, pp. 242-253, 2011
S. Barbeiro J. A. Ferreira, S. Gholami, Numerical Methods for non-Fickian flows based on Laplace transforms, (11 pages), in CD-ROM Proceedings of the Congress on Numerical Methods in Engineering (CMNE|2011), Coimbra, Portugal, June 14-17, 2011
J. A. Ferreira, P. de Oliveira, P.M. da Sil, J. N. Murta, Drug delivery: from contact lens to the anterior chamber, Computer Modeling in Engineering and Science, 71, 1-14, 2011
S. Barbeiro, J. A. Ferreira, L. Pinto,H^1-second order convergent estimates for non Fickian models, Applied Numerical Mathematics, 61, 201-215, 2011
J.A. Ferreira, P. de Oliveira, P. M. da Silva, L. Simon, Flux tracking in delivery polymeric systems, Computer Applied Mathematical Modelling, 35, 4684-4696, 2011
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2010
Isabel N. Figueiredo, Carlos Leal, Tommaso Leonori, Giuseppe Romanazzi, Pedro N. Figueiredo and M. Manuel Donato, A coupled convection-diffusion level set model for tracking epithelial cells in colonic crypts, Procedia Computer Science, 1, 1 (2010) 955-963
I. N. Figueiredo, P. N. Figueiredo, G. Stadler, O. Ghattas and A. Araújo: Variational image segmentation for endoscopic human colonic aberrant crypt foci, IEEE Transactions on Medical Imaging, 29, 4 (2010) 998-1011
A. Korobeinikov, A. Kovacec, M. McGuinness, M. Pascoal, A. Pereira and S. Vilela, Optimizing the profit from a complex cascade of hydroelectric stations with recirculating water, Mathematics-in-Industry Case Studies Journal, 2 (2010) 111-133
J. A. Ferreira, P. de Oliveira, P. M. da Silva, A. Carreira, H. Gil, J. N. Murta, Sustained drug release from contact lenses, Computer Modeling in Engineering and Science, 60, 151-180, 2010
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2009
A. Araújo, E. Sousa, A. Albuquerque, Longitudinal dispersion in a horizontal subsurface flow constructed wetland: a numerical solution, ANZIAM Journal, 50 (2008) C339-C353J
R. Branco, J. A. Ferreira, Integro-differential IBVP versus differential IBVP: stability analysis, Pré-Publicação do Departamento de Matemática, Universidade de Coimbra, nº09-40
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2007
Natércia Fernandes, Modelização de um digestor contínuo de cozimento kraft, PhD Thesis, University of Coimbra, 2007
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2004
A. Araújo, J.A. Ferreira, N. Fernandes and P. de Oliveira, Simulation of the transient behaviour of a digester used in the pulp and paper industry, Computer Aided Chemical Engineering, 18 (2004) 325-330
A. Araújo, J.A. Ferreira, P. de Oliveira, F. Patrício and P. Rosa, The use of splitting methods in the numerical simulation of reacting flow, Computing and Visualization in Science, 6(2-3) (2004) 59-66
A. Albuquerque, A. Araújo, E. Sousa, Application of the advection-dispersion equation to characterize the hydrodynamic regime in a submerged packed bed reactor, A. Tadeu and S. N. Atluri (Eds), Proceedings of the 2004 International Conference on Computational & Experimental Engineering & Sciences, Pages 548-553, Tech Science Press, 2004
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Other publications
A. Araújo, S. Barbeiro & J.A. Ferreira, Laboratory for Computational Mathematics: An Interface Between Academia and Industry, Alain Damlamian, José Francisco Rodrigues, Rudolf Strässer (Eds.): Educational Interfaces between Mathematics and Industry, New ICMI Study Series, Volume 16, 2013, pp 199-204. Springer 2013 ISBN 978-3-319-02269-7. DOI:10.1007/978-3-319-02270-3_18
T. Lery et al., European Success Stories in Industrial Mathematics, Springer, 2011 (draft)
A. Araújo, S. Barbeiro and J. Ferreira, Laboratory of Computational Mathematics: an interface between academia and industry, in Proceedings of Educational Interfaces Between Mathematics and Industry, 2010
European Science Foundation, Forward Look on Mathematics and Industry: Final Report, 2010