J. Oliveira, M. Figueiredo, J. Bioucas-Dias, “Blind estimation of motion blur parameters for image deconvolution”, Iberian Conference on Pattern Recognition and Image Analysis – IbPRIA’2007, Girona, Spain, 2007.
Matlab code Presentation Best paper award.
M. Figueiredo, J. Bioucas-Dias, J. Oliveira, R. Nowak, "On total-variation denoising: A new majorization-minimization algorithm and an experimental comparison with wavalet denoising", IEEE International Conference on Image Processing - ICIP'2006, Atlanta, GA, USA, 2006.
J. Bioucas-Dias, M. Figueiredo, J. Oliveira, "Adaptive Bayesian/total-variation image deconvolution: A majorization-minimization approach", European Signal Processing Conference - EUSIPCO'2006, Florence, Italy, 2006.
J. Bioucas-Dias, M. Figueiredo, J. Oliveira, "Total-variation image deconvolution: A majorization-minimization approach", IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP'2006, Toulouse, France, 2006.
Research interests:
Academic Degrees:
Teaching:
Contact information:
Electrical and Computer Engineer (2002), Instituto Superior Técnico (IST), Technical University of Lisbon
I am currently a Teaching Assistant at DCTI - ISCTE, and a PhD student at Instituto Superior Técnico, Technical University of Lisbon, under the supervision of Prof. Mário Figueiredo and Prof. José Bioucas-Dias.
Image processing:
- Image restoration (denoising, deconvolution, blind deconvolution)
- Wavelet-based methods
- Low level computer vision / machine learning
Full name:
João Pedro Afonso Oliveira da Silva
Conference papers:
João Pedro Oliveira
João Pedro Oliveira
Email: joao oliveira lx.it.pt
Instituto de Telecomunicações
Instituto Superior Técnico
Torre Norte, Piso 10
Av. Rovisco Pais
1049-001 Lisboa
PORTUGAL
Tel.: + 351 218418467
Fax.: + 351 218418472
Journal papers:
J. Oliveira, J. Bioucas-Dias, M. Figueiredo, “Adaptive total variation image deblurring:
a majorization-minimization approach”, Signal Processing, vol. 89, issue 9,
pp. 2479-2493, 2009.
J. Oliveira, J. Bioucas-Dias, M. Figueiredo, “Adaptive Total Variation Image Deconvolution: Application to Magnetic Ressonance Imaging”, 7th Conference on Telecommunications, Santa Maria da Feira, Portugal, May 2009.
