Gabriel Cristóbal

Publication Activity (10 Years)

Years Active: 1987-2020
Publications (10 Years): 6

Top Topics

Edge Preserving Smoothing

Texture Analysis

Computed Tomography Angiography

Top Venues

Publications

Jesús Ruiz-Santaquitaria, Gloria Bueno, Oscar Déniz, Noelia Vállez, Gabriel Cristóbal
Semantic versus instance segmentation in microscopic algae detection. Eng. Appl. Artif. Intell. 87 (2020)
Harbinder Singh, Carlos Sánchez, Gabriel Cristóbal
Construction of fused image with improved depth-of-field based on guided co-occurrence filtering. Digit. Signal Process. 104 (2020)
Jesús Ruiz-Santaquitaria, Aníbal Pedraza, Carlos Sánchez, José A. Libreros, Jesús Salido, Oscar Déniz, Saúl Blanco, Gabriel Cristóbal, Gloria Bueno
Deep Learning Versus Classic Methods for Multi-taxon Diatom Segmentation. IbPRIA (1) (2019)
Carlos Sánchez, Noelia Vállez, Gloria Bueno García, Gabriel Cristóbal
Diatom Classification Including Morphological Adaptations Using CNNs. IbPRIA (1) (2019)
Harbinder Singh, Carlos Sánchez, Gabriel Cristóbal, Gloria Bueno García
Pencil Drawing of Microscopic Images Through Edge Preserving Filtering. IbPRIA (2) (2019)
Salvador Gabarda, Gabriel Cristóbal, Navdeep Goel
Anisotropic blind image quality assessment: Survey and analysis with current methods. J. Vis. Commun. Image Represent. 52 (2018)
Rafael Redondo, Gloria Bueno García, François Chung, Rodrigo Nava, J. Víctor Marcos, Gabriel Cristóbal, Tomás Rodríguez, Amelia Gonzalez-Porto, Cristina Pardo, Oscar Déniz, Boris Escalante-Ramírez
Pollen segmentation and feature evaluation for automatic classification in bright-field microscopy. Comput. Electron. Agric. 110 (2015)
Rodrigo Nava, Boris Escalante-Ramírez, Gabriel Cristóbal, Raúl San José Estépar
Extended Gabor approach applied to classification of emphysematous patterns in computed tomography. Medical Biol. Eng. Comput. 52 (4) (2014)
Rodrigo Nava, J. Víctor Marcos, Boris Escalante-Ramírez, Gabriel Cristóbal, Laurent U. Perrinet, Raúl San José Estépar
Advances in Texture Analysis for Emphysema Classification. CIARP (2) (2013)
Rodrigo Nava, Boris Escalante-Ramírez, Gabriel Cristóbal
Texture Image Retrieval Based on Log-Gabor Features. CIARP (2012)
Salvador Gabarda, Gabriel Cristóbal
No-reference image quality assessment through the von Mises distribution CoRR (2012)
Rodrigo Nava, Gabriel Cristóbal, Boris Escalante-Ramírez
Invariant texture analysis through Local Binary Patterns CoRR (2011)
Rodrigo Nava, Boris Escalante-Ramírez, Gabriel Cristóbal
A comparison study of Gabor and log-Gabor wavelets for texture segmentation. ISPA (2011)
Salvador Gabarda, Gabriel Cristóbal
Image denoising assessment using anisotropic stack filtering CoRR (2011)
Salvador Gabarda, Gabriel Cristóbal
Speckle Denoising through Local Rényi Entropy Smoothing. CAIP (2) (2011)
Andrés G. Marrugo, María S. Millán, Gabriel Cristóbal, Salvador Gabarda, Héctor C. Abril
No-reference Quality Metrics for Eye Fundus Imaging. CAIP (1) (2011)
Noemí Carranza-Herrezuelo, A. Bajo, Filip Sroubek, C. Santamarta, Gabriel Cristóbal, Andrés Santos, María J. Ledesma-Carbayo
Motion estimation of tagged cardiac magnetic resonance images using variational techniques. Comput. Medical Imaging Graph. 34 (6) (2010)
Rafael Redondo, Filip Sroubek, Sylvain Fischer, Gabriel Cristóbal
Multifocus image fusion using the log-Gabor transform and a Multisize Windows technique. Inf. Fusion 10 (2) (2009)
Filip Sroubek, Jan Flusser, Gabriel Cristóbal
Super-Resolution and Blind Deconvolution For Rational Factors With an Application to Color Images. Comput. J. 52 (1) (2009)
Rafael Redondo, Sylvain Fischer, Filip Sroubek, Gabriel Cristóbal
A 2D Wigner Distribution-based multisize windows technique for image fusion. J. Vis. Commun. Image Represent. 19 (1) (2008)
Noemí Carranza-Herrezuelo, Gabriel Cristóbal, Andrés Santos, María-Jesus Ledesma-Carbayo
Motion estimation and segmentation of cardiac magnetic resonance images using variational and level set techniques. EUSIPCO (2008)
Sylvain Fischer, Filip Sroubek, Laurent U. Perrinet, Rafael Redondo, Gabriel Cristóbal
Self-Invertible 2D Log-Gabor Wavelets. Int. J. Comput. Vis. 75 (2) (2007)
Salvador Gabarda, Gabriel Cristóbal, Filip Sroubek
A model-based quality improvement and assessment of hazy degraded images. EUSIPCO (2007)
Filip Sroubek, Gabriel Cristóbal, Jan Flusser
A Unified Approach to Superresolution and Multichannel Blind Deconvolution. IEEE Trans. Image Process. 16 (9) (2007)
Salvador Gabarda, Gabriel Cristóbal
Cloud covering denoising through image fusion. Image Vis. Comput. 25 (5) (2007)
Sylvain Fischer, Pierre Bayerl, Heiko Neumann, Rafael Redondo, Gabriel Cristóbal
Iterated tensor voting and curvature improvement. Signal Process. 87 (11) (2007)
Sylvain Fischer, Rafael Redondo, Laurent U. Perrinet, Gabriel Cristóbal
Sparse Approximation of Images Inspired from the Functional Architecture of the Primary Visual Areas. EURASIP J. Adv. Signal Process. 2007 (2007)
Salvador Gabarda, Gabriel Cristóbal
An evolutionary blind image deconvolution algorithm through the pseudo-Wigner distribution. J. Vis. Commun. Image Represent. 17 (5) (2006)
Filip Sroubek, Gabriel Cristóbal, Jan Flusser
Image fusion based on level set segmentation. EUSIPCO (2006)
Noemí Carranza, Filip Sroubek, Gabriel Cristóbal
Motion estimation by the pseudo-Wigner Ville distribution and the Hough Transform. EUSIPCO (2006)
Salvador Gabarda, Gabriel Cristóbal, Juan Martínez-Alajarín, Ramón Ruiz Merino
Detection of anomalous events in biomedical signals by wigner analysis and instant-wise Rényi entropy. EUSIPCO (2006)
Sylvain Fischer, Gabriel Cristóbal, Rafael Redondo
Sparse overcomplete Gabor wavelet representation based on local competitions. IEEE Trans. Image Process. 15 (2) (2006)
Salvador Gabarda, Gabriel Cristóbal
On the use of a joint spatial-frequency representation for the fusion of multi-focus images. Pattern Recognit. Lett. 26 (16) (2005)
Matthias S. Keil, Gabriel Cristóbal, Thorsten Hansen, Heiko Neumann
Recovering real-world images from single-scale boundaries with a novel filling-in architecture. Neural Networks 18 (10) (2005)
Sylvain Fischer, Gabriel Cristóbal, Rafael Redondo
Sparse edge coding using overcomplete Gabor wavelets. ICIP (1) (2005)
Sylvain Fischer, Pierre Bayerl, Heiko Neumann, Gabriel Cristóbal, Rafael Redondo
Are Iterations and Curvature Useful for Tensor Voting? ECCV (3) (2004)
Manuel Guillermo Forero, Filip Sroubek, Gabriel Cristóbal
Identification of tuberculosis bacteria based on shape and color. Real Time Imaging 10 (4) (2004)
Rafael Redondo, Gabriel Cristóbal
Lossless chain coder for gray edge images. ICIP (2) (2003)
Matthias S. Keil, Gabriel Cristóbal, Heiko Neumann
Neural mechanisms for segregation and recovering of intrinsic image features. ICIP (1) (2003)
Gabriel Cristóbal, Sylvain Fischer, Manuel Forero-Vargas, Rafael Redondo, Javier Hormigo
Texture segmentation and analysis using local spectral methods. ISSPA (1) (2003)
Manuel Forero-Vargas, Rafael Redondo, Gabriel Cristóbal
Diatom Screening and Classification by Shape Analysis. VLBV (2003)
Matthias S. Keil, Gabriel Cristóbal, Heiko Neumann
A Neurodynamical Retinal Network Based on Reaction-Diffusion Systems. ICIAP (2001)
Josué Álvarez-Borrego, Rosa Reyna Mouriño-Pérez, Gabriel Cristóbal, José Luis Pech-Pacheco
Invariant Optical Color Correlation for Recognition of Vibrio cholerae O1. ICPR (2000)
José Luis Pech-Pacheco, Gabriel Cristóbal, Jesús Chamorro-Martínez, Joaquín Fernández-Valdivia
Diatom Autofocusing in Brightfield Microscopy: a Comparative Study. ICPR (2000)
David Nelson, Patrick J. Loughlin, Gabriel Cristóbal, Leon Cohen
Time-Frequency Methods for Biological Signal Estimation. ICPR (2000)
Matthias S. Keil, Gabriel Cristóbal, J. M. Hans du Buf, Boris Escalante-Ramírez, Luiz Pessoa
AMOVIP: Advanced Modeling of Visual Information Processing. ICIAP (1999)
Gabriel Cristóbal, Javier Hormigo
Texture segmentation through eigen-analysis of the Pseudo-Wigner distribution. Pattern Recognit. Lett. 20 (3) (1999)
J. M. Hans du Buf, Hamid Reza Shahbazkia, Adrian Ciobanu, Micha Bayer, Stephen Droop, Ritchie Head, Steve Juggins, Stefan Fischer, Horst Bunke, Michael H. F. Wilkinson, Jos B. T. M. Roerdink, José Luis Pech-Pacheco, Gabriel Cristóbal
Diatom Identification: A Double Challenge Called ADIAC. ICIAP (1999)
Javier Hormigo, Gabriel Cristóbal
High resolution spectral analysis of images using the pseudo-Wigner distribution. IEEE Trans. Signal Process. 46 (6) (1998)
J. H. van Deemter, Gabriel Cristóbal
Optimal Reconstruction of Natural Images by Small Sets of Gabor Filters. Multidimens. Syst. Signal Process. 9 (4) (1998)
Gabriel Cristóbal, Rafael Fonolla Navarro
Space and frequency variant image enhancement based on a Gabor representation. Pattern Recognit. Lett. 15 (3) (1994)
J. Montes, Gabriel Cristóbal, Julián Bescós
Texture isolation by adaptive digital filtering. Image Vis. Comput. 6 (3) (1988)
Gabriel Cristóbal, Julián Bescós, Javier Santamaría, J. Montes
Wigner distribution representation of digital images. Pattern Recognit. Lett. 5 (3) (1987)