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Visualização Volumétrica Aplicada às GeociênciasVolumetric Visualization Applied to Geosciences
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2008)
Image registration and image interpolation in volume rendering of cross sections
(1995-12-01)
We outline a method for registration of images of cross sections using the concepts of The Generalized Hough Transform (GHT). The approach may be useful in situations where automation should be a concern. To overcome known ...
Image registration and image interpolation in volume rendering of cross sections
(1995-12-01)
We outline a method for registration of images of cross sections using the concepts of The Generalized Hough Transform (GHT). The approach may be useful in situations where automation should be a concern. To overcome known ...
HARP-I: A Harmonic Phase Interpolation Method for the Estimation of Motion From Tagged MR Images
(IEEE, 2021)
We proposed a novel method called HARP-I, which enhances the estimation of motion from tagged Magnetic Resonance Imaging (MRI). The harmonic phase of the images is unwrapped and treated as noisy measurements of reference ...
Three-dimensional modelling using spatial regression machine learning and hydrogeological basement VES
(Elsevier, 2021-11)
In the last decade, machine learning algorithms have shown their superior performance in the spatial interpolation of environmental properties compared to classical interpolation models. In particular, the random forest ...
Finite element methods for the Stokes system based on a Zienkiewicz type N-simplex
(ElsevierAmsterdam, 2014-04-09)
Hermite interpolation is increasingly showing to be a powerful numerical solution tool, as
applied to different kinds of second order boundary value problems. In this work we present
two Hermite finite element methods ...