Dr Ramon Casanova

Research Interests

- Electrical Tomographies

- Inverse problems

- Regularization

- Global Optimization

- Wavelets

PhD Thesis

“Algorithms for inversion of ill-posed problems in tomography”, Aveiro University, Portugal, 2004

Some papers:

· Casanova R., Augusto Ferreira da Silva, António Rui Borges. A quantitative algorithm for parameter estimation in magnetic induction tomography, Measurement Science and Technology, 15, 1412-1419, 2004.

· Casanova R., Silva A., Borges A.R MIT image reconstruction based on edge preserving regularization., Physiological Measurements, volume 25, issue 1, pages 195 – 207, 2004.

· Casanova R., Silva A., Borges A.R A Quantitative Algorithm for Parameter Estimation in Mutual Inductance Tomography. ( 3rd World Congress on Industrial Tomography Proceedings,Banff, Canada, 2003)

· Casanova R., Silva A., Borges A.R. Magnetic Inductance Tomography using Tikhonov Regularization. Workshop on Inverse Obstacle problems, Lisbon (2002).

· Casanova R., Valdes Sosa P., Garcia F., Aubert E., Riera J., Korin W., Lins O. Frequency Domain Distributed Inverse Solutions. Biomag 96, “Proceedings of the 10 th International Conference on Biomagentism” . Editors Cheryl J. Aine, Yoshio Okada, Gerhard Stroink, Stephen J. Swithenby, Charles C. Wood. New York:, Springer-Verlag,ISBN:0387989153 ; (July 2000)

· Valdes-Sosa P., Riera J. and Casanova R. Spatio Temporal Distributed Inverse Solutions. Biomag 96 “Proceedings of the 10th International Conference on Biomagentism” . Editors Cheryl J. Aine, Yoshio Okada, Gerhard Stroink, Stephen J. Swithenby, Charles C. Wood. New York :, Springer-Verlag,ISBN:0387989153 ; (July 2000)

· Valdes-Sosa P., Marti F. , Garcia F. and Casanova R. Variable Resolution Electric-Magnetic Tomography, Biomag 96 “Proceedings of the 10 th International Conference on Biomagentism” . Editors Cheryl J. Aine, Yoshio Okada, Gerhard Stroink, Stephen J. Swithenby, Charles C. Wood. New York :, Springer-Verlag,ISBN:0387989153 ; (July 2000)

· Riera J., Aubert E. , Valdes P., Casanova and Lins O. Discrete Spline Electric-Magnetic Tomography(DSPET) on Realistic Neuroanatomy. , Biomag96 “Proceedings of the 10 th International Conference on Biomagentism” . Editors Cheryl J. Aine, Yoshio Okada, Gerhard Stroink, Stephen J. Swithenby, Charles C. Wood. New York:, Springer-Verlag,ISBN:0387989153 ; (July 2000)

· Casanova R., Valdes-Sosa P., Garcia F., Korin W. The Thin plate spline as regularizing operator of the EEG inverse problem. GEOINFO 96 Congress Proceedings, Havana 96.(1996).

· Korin W., Casanova R., Garcia F., Valdes-Sosa P. Three Dimensional Segmentation of MRI images. GEOINFO 96, Congress Proceedings, Havana 96. (1996)

Main International Events:

• SIAM Conference on Imaging Sciences. (Salt Lake City, USA, 2004)

• 3rd World Congress on Industrial Tomography Proceedings. (Banff, Canada, 2003)

• 4th Conference on Biomedical Applications of Electrical Impedance Tomography(UMIST,Manchester,2003).

• Workshop on Inverse Obstacle Problems (Lisbon, 2002).

• III Symposium Multimodal Analysis in Epilepsy ( Portugal, 2002).

• International Symposium of Brain Electromagnetic Topography (Swiss, 1997).

P. Valdes, K. Worsley, J. Riera, J. Bosch, and R. Casanova. The statistical analysis of distributed inverse solutions

R. Casanova, J. Riera, T. Harmony, E. Barroso, A., Fernandez-Bouza, E. Aubert, W. Korin, A. Evans and P. Valdes.

Usefulness of an average brain atlas in electric brain tomography.

Riera, E. Aubert, R. Casanova, J. Bosch, R. Biscay and P. Valdes, The origin of the alpha rhythm.

• International Symposium of Brain Electromagnetic Topography (Rio de Janeiro, Brasil, 1996).

Valdes-Sosa P. , Marti F. , Garcia F. and Casanova R. Variable Resolution Electric-Magnetic Tomography

Valdes-Sosa P. , Garcia F., Morales F. and Casanova R. QEEG tomography.

• World Congress of Biomagnetism (Santa Fe, USA,1996).

Workshop on Electromagnetic inverse problem.

• GEOINFO 96 (Havana, Cuba , 1996).

• International Symposium of Brain Electromagnetic Topography (Tokushima, Japan, 1995).

Riera J. , Valdes Sosa P. , Aubert E. , Jimenez J.C, Casanova R. Mixed electromagnetic Tomography.

• NeuroScan Workshop (Mexico, 1995).

• International Symposium of Brain Electromagnetic Topography (ISBET) (Havana,1993).

Cabrera W. , Casanova R. , Moya K. A method for matching brain images.

Address:

Campus Santiago IEETA

University of Aveiro, office 0.09

3810-193, Aveiro

PORTUGAL

Contacts:

E-mail: casanova@ieeta.pt

Office: +351 234 370 535

Fax: +351 234 370 545