Development of an Optical Coherence Tomograph (OCT) for Small Animal Retinal Imaging.
Development of an Optical Coherence Tomograph (OCT) for Small Animal Retinal Imaging.
Silva S., Domingues J., Agnelo J., Oliveira J., Morgado M., Bernardes R.
IEEE 3rd Portuguese BioEngineering Meeting, February 20-23, Braga, Portugal, 2013, 1-4. doi: 10.1109/ENBENG.2013.6518404
2013
3D Nonlinear Complex-Diffusion Filter on GPU.
3D Nonlinear Complex-Diffusion Filter on GPU.
Rodrigues P., Serranho P., Bernardes R.
34th Annual International Conference of the IEEE EMBS, San Diego, California USA, 2012, 110-113.
2012
http://www.ncbi.nlm.nih.gov/pubmed/23365844
On the relevance of the 3D retinal vascular network from OCT data.
On the relevance of the 3D retinal vascular network from OCT data.
Serranho P., Guimarães P., Rodrigues P., Bernardes R.
Biometrical Letters, 2012, 49, 95-102
2012
Prospective Evaluation of an Automated System to reduce Human Grading Burden in a Diabetic Retinopathy Screening Program
Prospective Evaluation of an Automated System to reduce Human Grading Burden in a Diabetic Retinopathy Screening Program
Neves CA, Oliveira CM, Ribeiro ML, Ferreira HJ, Cunha-Vaz JG
Invest Ophthalmol Vis Sci 2012:53:E-Abstract 2890.
2012
Iatrogenia grave desconhecida, notificações e notificadores: resultados da actividade da Unidade de Farmacovigilância do Centro
Iatrogenia grave desconhecida, notificações e notificadores: resultados da actividade da Unidade de Farmacovigilância do Centro
Diogo Mendes, Carlos Alves, Francisco Batel Marques
Rev Port Med Geral Fam 2012;28:34-40
2012
Implemented Data Mining and Signal Management Systems on Spontaneous Reporting Systems Databases and their Availability to the Scientific Community – A Systematic Review
Implemented Data Mining and Signal Management Systems on Spontaneous Reporting Systems Databases and their Availability to the Scientific Community – A Systematic Review
Lima LMAV, Craveiro N, Dias PGP, and Batel Marques FJ
Curr Drug Saf. 2012;7(2):170-5
2012
Nurses spontaneous reporting of adverse drug reactions: expert review of routine reports
Nurses spontaneous reporting of adverse drug reactions: expert review of routine reports
Diogo Mendes, Carlos Alves, Francisco Batel Marques
Journal of Nursing Management 2012 DOI: 10.1111/jonm.12003
2012
A meta-analysis of serious adverse events reported with exenatide and liraglutide: Acute pancreatitis and cancer
A meta-analysis of serious adverse events reported with exenatide and liraglutide: Acute pancreatitis and cancer
Carlos Alves, Francisco Batel Marques, Ana Filipa Macedo
Diabetes Res Clin Pract 2012;98(2):271-84
2012
Validation of the automatic identification of eyes with diabetic retinopathy by OCT.
Validation of the automatic identification of eyes with diabetic retinopathy by OCT.
Santos T., Ribeiro L., Lobo C., Bernardes R., Serranho P.
IEEE 2nd Portuguese Meeting in Bioengineering (ENBENG), 2012
2012
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6331373
3D Adaptive Nonlinear Complex-Diffusion Despeckling Filter.
3D Adaptive Nonlinear Complex-Diffusion Despeckling Filter.
Rodrigues P., Bernardes R.
This work aims to improve the process of speckle noise reduction while preserving edges and other relevant features through filter expansion from 2D to 3D. Despeckling is very important for data visual inspection and as a preprocessing step for other algorithms, as they are usually notably influenced by speckle noise. To that intent, a 3D approach is proposed for the adaptive complex-diffusion filter. This 3D iterative filter was applied to spectral-domain optical coherence tomography medical imaging volumes of the human retina and a quantitative evaluation of the results was performed to allow a demonstration of the better performance of the 3D over the 2D filtering and to choose the best total diffusion time. In addition, we propose a fast graphical processing unit parallel implementation so that the filter can be used in a clinical setting.
IEEE Trans Med Imaging, 2012, 31(12), 2205-2212.
2012
http://doi.org/10.1109/TMI.2012.2211609
