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The fear of miscegenation in matrices and its relevance to Europe today
(Vandenhoeck & Ruprecht, 2017-01-01)
The twentieth century has left a legacy of great wars, totalitarian regimes and atrocities that bequeathed to the twenty-first century not only a new world map that redistributed Europe, but new countries following the ...
Estrutura organizacional de uma empresa de projetos: o caso da plena engenharia
(Universidade Federal da Bahia, 2007)
Fibers of multi-graded rational maps and orthogonal projection onto rational surfaces
(Society for Industrial and Applied Mathematics, 2020-06)
We contribute a new algebraic method for computing the orthogonal projections of a point onto a rational algebraic surface embedded in the three-dimensional projective space. This problem is first turned into the computation ...
A Self-Calibration Method of Zooming Camera
In this article we proposed a novel approach to self- calibrate a camera with variable focal length. We show that the estimation of camera’s intrinsic parameters is possible from only two points of an unknown planar scene. ...
Inexact spectral projected gradient methods on convex sets
(Oxford Univ PressOxfordInglaterra, 2003)