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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(2)
Proceedings - International Conference on Image Processing, ICIP(2)
IEEE Transactions on Image Processing(1)
Journal of Electronic Imaging(1)
Journal of Mathematical Imaging and Vision(1)
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Ciencias de la computación(5)
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Métodos informáticos especiales(2)
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A fast accurate implicit polynomial fitting approach
Conference ObjectAbstract: This paper presents a novel hybrid approach that combines state of the art fitting algorithms: algebPalabras claves:Algebraic and geometric approaches, Implicit polynomial fitting, LMAAutores:A. D. Sappa, Angel D. Sappa, Rouhani M.Fuentes:googlescopusCorrespondence free registration through a point-to-model distance minimization
Conference ObjectAbstract: This paper presents a novel formulation, which derives in a smooth minimization problem, to tackle tPalabras claves:Autores:A. D. Sappa, Angel D. Sappa, Rouhani M.Fuentes:googlescopusCost-based closed-contour representations
ArticleAbstract: This paper presents an efficient technique for linking edge points in order to generate a closed-conPalabras claves:Autores:A. D. Sappa, Angel D. Sappa, Boris X. Vintimilla BurgosFuentes:googlescopusAn Iterative Scheme for Matrix Factorization with Missing Data
OtherAbstract: Several factorization techniques have been proposed for tackling the Structure from Motion problem.Palabras claves:Autores:Angel D. SappaFuentes:googleFactorization with missing and noisy data
Conference ObjectAbstract: Several factorization techniques have been proposed for tackling the Structure from Motion problem.Palabras claves:Autores:A. D. Sappa, Angel D. Sappa, Julià C., López-Peña A., Lumbreras Ruiz F., Serrat J.Fuentes:googlescopusEfficient distance estimation for fitting implicit quadric surfaces
Conference ObjectAbstract: This paper presents a novel approach for estimating the shortest Euclidean distance from a given poiPalabras claves:Autores:A. D. Sappa, Angel D. Sappa, Rouhani M.Fuentes:googlescopusNon-rigid shape registration: A single linear least squares framework
Conference ObjectAbstract: This paper proposes a non-rigid registration formulation capturing both global and local deformationPalabras claves:Autores:A. D. Sappa, Angel D. Sappa, Rouhani M.Fuentes:googlescopusImplicit polynomial representation through a fast fitting error estimation
ArticleAbstract: This paper presents a simple distance estimation for implicit polynomial fitting. It is computed asPalabras claves:Curve/surface fitting, geometric distance estimation, implicit polynomial (IP), residual error minimizationAutores:A. D. Sappa, Angel D. Sappa, Rouhani M.Fuentes:googlescopusVSLAM pose initialization via Lie groups and Lie algebras optimization
Conference ObjectAbstract: We present a novel technique for estimating initial 3D poses in the context of localization and VisuPalabras claves:Autores:A. D. Sappa, Angel D. Sappa, Guerrero J., López-Peña A., Ponsa D., Ros G.Fuentes:googlescopusRank estimation in missing data matrix problems
ArticleAbstract: A novel technique for missing data matrix rank estimation is presented. It is focused on matrices ofPalabras claves:Matrix completion techniques, Missing data, Rank estimationAutores:A. D. Sappa, Angel D. Sappa, Julià C., López-Peña A., Lumbreras Ruiz F., Serrat J.Fuentes:googlescopus