R.J.P. deFigueiredo

A theory of photometric stereo for a class of diffuse non-Lambertian surfaces

Hemant D. Tagare, R.J.P. deFigueiredo · IEEE Transactions on Pattern Analysis and Machine Intelligence · 1991 · 159 citations

Engineering, Geometry, Reflectance Maps +20

On the localization performance measure and optimal edge detection

Hemant D. Tagare, R.J.P. deFigueiredo · IEEE Transactions on Pattern Analysis and Machine Intelligence · 1990 · 76 citations

Statistical Signal Processing, Machine Vision, Image Analysis +15

Neural-network-based classification of cognitively normal, demented, Alzheimer disease and vascular dementia from single photon emission with computed tomography image data from brain.

R.J.P. deFigueiredo, William R. Shankle, A. Maccato et al. · Proceedings of the National Academy of Sciences · 1995 · 63 citations · Full text

Engineering, Diagnostic Imaging, Alzheimer's Disease +19

A new neural network for cluster-detection-and-labeling

Torbjørn Eltoft, R.J.P. deFigueiredo · IEEE Transactions on Neural Networks · 1998 · 54 citations

Maximum likelihood estimation of a class of non-Gaussian densities with application to I/sub p/ deconvolution

T.T. Pham, R.J.P. deFigueiredo · IEEE Transactions on Acoustics Speech and Signal Processing · 1989 · 52 citations

Engineering, Maximum Likelihood Estimation, Non-gaussian Densities +16