Xavier Otazu

31 papers A* 2A 2B 2Journal 18Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Aesthetics Without Semantics.
CoRR
C. Alejandro Párraga, Olivier Penacchio, Marcos Munoz Gonzalez, Bogdan Raducanu, Xavier Otazu
2025 J jnl
Improving VisNet for Object Recognition.
CoRR
Mehdi Fatan Serj, C. Alejandro Párraga, Xavier Otazu
2022 J jnl
A Neurodynamic Model of Saliency Prediction in V1.
Neural Comput.
David Berga, Xavier Otazu
2020 J jnl
Modeling bottom-up and top-down attention with a neurodynamic model of V1.
Neurocomputing
David Berga, Xavier Otazu
2019 A* conf
SID4VAM: A Benchmark Dataset With Synthetic Images for Visual Attention Modeling.
ICCV
David Berga, Xosé Ramón Fernández-Vidal, Xavier Otazu, Xosé M. Pardo
2019 J jnl
SID4VAM: A Benchmark Dataset with Synthetic Images for Visual Attention Modeling.
CoRR
David Berga, Xosé Ramón Fdez-Vidal, Xavier Otazu, Xosé M. Pardo
2018 J jnl
A Neurodynamic model of Saliency prediction in V1.
CoRR
David Berga, Xavier Otazu
2018 J jnl
Psychophysical evaluation of individual low-level feature influences on visual attention.
CoRR
David Berga, Xosé Ramón Fdez-Vidal, Xavier Otazu, Víctor Leborán, Xosé M. Pardo
2016 J jnl
Which tone-mapping operator is the best? A comparative study of perceptual quality.
CoRR
Xim Cerdá-Company, C. Alejandro Párraga, Xavier Otazu
2013 — conf
Chromatic induction and contrast masking: similar models, different goals?
Human Vision and Electronic Imaging
Sandra Jiménez, Xavier Otazu, Valero Laparra, Jesús Malo
2013 J jnl
Low-Level Spatiochromatic Grouping for Saliency Estimation.
IEEE Trans. Pattern Anal. Mach. Intell.
Naila Murray, María Vanrell, Xavier Otazu, C. Alejandro Párraga
2013 A conf
Show-Through Cancellation and Image Enhancement by Multiresolution Contrast Processing.
ICDAR
Alicia Fornés, Xavier Otazu, Josep Lladós
2012 J jnl
Low-dimensional and comprehensive color texture description.
Comput. Vis. Image Underst.
Susana Álvarez, Anna Salvatella, María Vanrell, Xavier Otazu
2011 B conf
Image Coder Based on Hilbert Scanning of Embedded QuadTrees.
DCC
Jesús Jaime Moreno Escobar, Xavier Otazu
2011 A conf
Image compression algorithm based on Hilbert Scanning of Embedded quadTrees: An introduction of the Hi-SET coder.
ICME
Jesús Jaime Moreno Escobar, Xavier Otazu
2011 — conf
Perception Based Representations for Computational Colour.
CCIW
María Vanrell, Naila Murray, Robert Benavente, C. Alejandro Párraga, Xavier Otazu, Ramon Baldrich
2011 A* conf
Saliency estimation using a non-parametric low-level vision model.
CVPR
Naila Murray, María Vanrell, Xavier Otazu, C. Alejandro Párraga
2010 — conf
3D Texton Spaces for Color-Texture Retrieval.
ICIAR (1)
Susana Álvarez, Anna Salvatella, María Vanrell, Xavier Otazu
2010 J jnl
A combination of features for symbol-independent writer identification in old music scores.
Int. J. Document Anal. Recognit.
Alicia Fornés, Josep Lladós, Gemma Sánchez, Xavier Otazu, Horst Bunke
2010 J jnl
Improving the Ability of Image Sensors to Detect Faint Stars and Moving Objects Using Image Deconvolution Techniques.
Sensors
Octavi Fors, Jorge Núñez, Xavier Otazu, Albert Prades, Robert D. Cardinal
2010 — conf
Local PerceptualWeighting in JPEG2000 for Color Images.
CGIV/MCS
Jesús Jaime Moreno Escobar, Xavier Otazu, María Vanrell
2010 B conf
Perceptual Color Texture Codebooks for Retrieving in Highly Diverse Texture Datasets.
ICPR
Susana Álvarez, Anna Salvatella, María Vanrell, Xavier Otazu
2009 — book
Progress in Computer Vision and Image Analysis
Progress in Computer Vision and Image Analysis
Horst Bunke, Juan José Villanueva, Gemma Sánchez, Xavier Otazu
2006 J jnl
A Wavelet-Based Method for the Determination of the Relative Resolution Between Remotely Sensed Images.
IEEE Trans. Geosci. Remote. Sens.
Jorge Núñez, Octavi Fors, Xavier Otazu, Vicenç Palà, Román Arbiol, Maria Teresa Merino
2006 J jnl
A low computational-cost method to fuse IKONOS images using the spectral response function of its sensors.
IEEE Trans. Geosci. Remote. Sens.
María González-Audícana, Xavier Otazu, Octavi Fors, Jesús Álvarez-Mozos
2006 J jnl
Wavelet based approach to cluster analysis. Application on low dimensional data sets.
Pattern Recognit. Lett.
Xavier Otazu, Oriol Pujol
2005 J jnl
A multiresolution-based method for the determination of the relative resolution between images: First application to remote sensing and medical images.
Int. J. Imaging Syst. Technol.
Jorge Núñez, Xavier Otazu, Maria Teresa Merino
2005 — conf
Image Segmentation based on Inter-feature Distance Maps.
CCIA
Susana Álvarez, Xavier Otazu, María Vanrell
2005 J jnl
Introduction of sensor spectral response into image fusion methods. Application to wavelet-based methods.
IEEE Trans. Geosci. Remote. Sens.
Xavier Otazu, María González-Audícana, Octavi Fors, Jorge Núñez
2004 — conf
Building Perceived Colour Images.
CGIV
Xavier Otazu, María Vanrell
1999 J jnl
Multiresolution-based image fusion with additive wavelet decomposition.
IEEE Trans. Geosci. Remote. Sens.
Jorge Núñez, Xavier Otazu, Octavi Fors, Albert Prades, Vicenç Palà, Román Arbiol