Publikationen (27) Publikationen von Valia Guerra Ones

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2025

  1. Farthest sampling segmentation of triangulated surfaces

    Journal of Computer Graphics Techniques, Vol. 14, Núm. 1, pp. 140-173

2023

  1. Isogeometric solution of Helmholtz equation with Dirichlet boundary condition in regions with irregular boundary: Numerical experiences

    International Journal of Numerical Analysis and Modeling, Vol. 20, Núm. 1, pp. 1-28

2017

  1. An efficient video super-resolution approach based on sparse representation

    2017 IEEE 19th International Workshop on Multimedia Signal Processing, MMSP 2017

  2. UHD Video Super-Resolution Using Low-Rank and Sparse Decomposition

    Proceedings - 2017 IEEE International Conference on Computer Vision Workshops, ICCVW 2017

  3. Workshop on reconstruction schemes for magnetic resonance data: Summary of findings and recommendations

    Royal Society Open Science, Vol. 4, Núm. 2

2016

  1. Dynamic tree-structured sparse RPCA via column subset selection for background modeling and foreground detection

    Proceedings - International Conference on Image Processing, ICIP

2015

  1. Efficient background subtraction with low-rank and sparse matrix decomposition

    Proceedings - International Conference on Image Processing, ICIP

2014

  1. Calculating Traffic based on Road Sensor Data

    Proceedings 98th European Study Group Mathematics with Industry Delft

2012

  1. Minería de uso Web aplicada a registros de navegación por Internet

    Revista Cubana de Ingeniería, Vol. 3, Núm. 3, pp. 57-64

  2. Sampling techniques for monte carlo matrix multiplication with applications to image processing

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2011

  1. Shear horizontal wave in multilayered piezoelectric structures: Effect of frequency, incidence angle and constructive parameters

    International Journal of Solids and Structures, Vol. 48, Núm. 20, pp. 2941-2947

2009

  1. A spectral technique for image clustering

    2009 International Conference on Ultra Modern Telecommunications and Workshops

2008

  1. A comparison between two robust techniques for segmentation of blood vessels

    Computers in Biology and Medicine, Vol. 38, Núm. 8, pp. 931-940

2006

  1. An improved preconditioned LSQR for discrete ill-posed problems

    Mathematics and Computers in Simulation, Vol. 73, Núm. 1-4 SPEC. ISS., pp. 65-75

  2. Two Robust Techniques for Segmentation of Biomedical Images

    Computación y Sistemas, Vol. 9, Núm. 4, pp. 355-369

2005

  1. Estimating multilevel models for categorical data via generalized least squares

    Revista Colombiana de Estadistica, Vol. 28, Núm. 1, pp. 63-76

2004

  1. Numerical stability of nystrom extension for image segmentation

    Machine Learning for Signal Processing XIV - Proceedings of the 2004 IEEE Signal Processing Society Workshop

  2. Presence of Stark ladders in scattering of shear horizontal piezoelectric waves

    Journal of Applied Physics, Vol. 96, Núm. 2, pp. 1178-1185

2003

  1. An Ill-Posed Operator for Secure Image Authentication

    IEEE Transactions on Circuits and Systems for Video Technology, Vol. 13, Núm. 8, pp. 842-852

  2. Estimating the essential matrix by efficient linear techniques

    IEEE Transactions on Circuits and Systems for Video Technology, Vol. 13, Núm. 9, pp. 925-935