Publications

Journals (ISI – JCR)

Links to my publications at

ISI-JCR Researcher ID
Publons
Scopus
ResearchGate
Google Scholar

1. “A mechanistic account of visual discomfort”
   O. Penacchio, X. Otazu, A.J. Wilkins, S.M. Haigh
   Frontiers in Neurosciece (FNiNS), (2023), 17
   DOI:10.3389/fnins.2023.1200661
   PDF
2. “The contribution of luminance and chromatic channels to color assimilation”
   X. Otazu, X. Cerda-Company
   Journal of Vision (JoV), (2022) 22(6):10, 1–15.
   PDF
3. “A Neurodynamic Model of Saliency Prediction in V1”
   D. Berga, X. Otazu
   Neural Computation (NeurComp), (2022) 34 (2): 378–414.
   Preprint-PDF
   PDF
4. “Modeling Bottom-Up and Top-Down Attention with a Neurodynamic Model of V1”
   D. Berga, X. Otazu
   NeuroComputing (NeuCom), 417, 270-289 (2020)
   PDF
5. “Color induction in equiluminant flashed stimuli”
   X. Cerda-Company, X. Otazu
   J Opt Soc of America A (JOSA A), 36(1), 22-31 (2019)
   PDF
6. “Psychophysical evaluation of individual low-level feature influences on visual attention”
   D. Berga, X. R. Fdez-Vidal, X. Otazu, V. Leboran and X. M. Pardo
   Vision Research (Vis Res) 154, 60-79 (2019),
   https://doi.org/10.1016/j.visres.2018.10.006
   PDF
7. “The effect of luminance differences on color assimilation”
   X. Cerda-Company, X. Otazu, N. Sallent and C.A. Parraga
   J of Vision (JoV) 2018;18(11):10
   https://doi: 10.1167/18.11.10
   PDF
8. “Which tone-mapping operator is the best? A comparative study of perceptual quality”
   X. Cerda-Company, C.A. Parraga and X. Otazu
   J Opt Soc of America A (JOSA A), 35(4), 626-638 (2018)
   PDF
9. “Low-Level Spatiochromatic Grouping for Saliency Estimation”
   N. Murray, M. Vanrell, X. Otazu and C.A. Parraga
   IEEE Trans on Pattern Analysis and Machine Intelligence (PAMI), 35, 11, 2810-2816 (2013)
   PDF, MATLAB code
10. “A Neurodynamical Model of Brightness Induction in V1″
    O. Penacchio, X. Otazu and L. Dempere-Marco
    PLoS ONE 8(5): e64086 (2013)
    Project page, PDF
11. “Low-dimensional and comprehensive color texture description”
    S. Alvarez, A. Salvatella, M. Vanrell and X. Otazu
    Computer Vision and Image Understanding (CVIU), 116, 54-67 (2012)
    PDF
12. “A combination of features for symbol-independent writer identification in old music scores”
    A. Fornes, J. Llados. G. Sanchez, X. Otazu and H. Bunke
    Int. J. of Document Analysis and Recognition (IJDAR), 13, 243-259 (2010)
    PDF
13. “Toward a unified chromatic induction model”
    X. Otazu, C.A. Parraga and M. Vanrell
    Journal of Vision (JoV), 10(12):5, 1-24 (2010)
    Web page, PDF, MATLAB code
14. “Improving the Ability of Image Sensors to Detect Faint Stars and Moving Objects Using Image Deconvolution Techniques”
    O. Fors, J. Nunez, X. Otazu, A. Prades and R.D. Cardinal
    Sensors, 10, 1743-1752 (2010)
    PDF
15. “Titania’s radius and upper limit on its atmosphere from the September 8, 2001 stellar occultation”
    T. Widemann et al.
    Icarus, 199, 458-476 (2009)
    PDF
16. “A new wavelet-based approach for the automated treatment of large datasets of lunar occultation data”
    O. Fors, A. Richichi, X. Otazu and J. Nunez
    Astronomy and Astrophysics (A&A), 480, 297-304 (2008)
    PDF
17. “Multiresolution wavelet framework models brightness induction effects”
    X. Otazu, M. Vanrell and C.A. Parraga
    Vision Research, 48, 733-751 (2008)
    PDF
18. “Benefits of Image Deconvolution in CCD Imagery”
    O. Fors, M. Merino, X. Otazu, R. Cardinal, J. Nuñez and A. Hildebrand
    Revista Mexicana de Astronomia y Astrofísica (RevMexAA), 25, 50-52 (2006)
    PDF
19. “The Calar Alto lunar occultation program: A status report”
    O. Fors, A. Richichi, M. Merino, X. Otazu, J. Nuñez, A. Prades and D. Perez
    Revista Mexicana de Astronomia y Astrofísica (RevMexAA), 25, 101-102 (2006)
    PDF
20. “Wavelet based approach to cluster analysis. Application on low dimensional data sets”
    X. Otazu and O. Pujol
    Pattern Recognition Letters (PRL), 27, 1590-1605 (2006)
    PDF
21. “A Low Computational-Cost Method to Fuse IKONOS Images Using the Spectral Response Function of Its Sensors”
    M. Gonzalez-Audicana, X. Otazu, O. Fors and J. Alvarez-Mozos
    IEEE Trans on Geoscience and Remote Sensing (TGRS), 44(6), 1683-1691 (2006)
    PDF
22. “A wavelet-Based Method for the Determination of the Relative Resolution Between Remotely Sensed Images”
    J. Nunez, O. Fors, X. Otazu, V. Pala, R. Arbiol and M.T. Merino
    IEEE Trans on Geoscience and Remote Sensing (TGRS), 44(9), 2539-2548 (2006)
    PDF
23. “The Calar Alto lunar occultation program: update and new results”
    A. Richichi, O. Fors, M.T. Merino, X. Otazu, J. Nunez, A. Prades, U. Thiele. D. Perez-Ramirez and F.J. Montojo
    Astronomy and Astrophysics (A&A), 445, 1081-1088 (2006)
    PDF
24. “Comparison between Mallat’s and the ‘a trous’ discrete wavelet transform base algorithms for the fusion of multispectral and panchromatic images”
    M. Gonzalez-Audicana, X. Otazu, O. Fors and A. Seco
    Int J of Remote Sensing (IJRS), 26, 3, 595-614 (2005)
    PDF
25. “A Multiresolution-Based Method for the determination of the Relative Resolution between Images: First Application to Remote Sensing and Medical Images”
    J. Nunez, X. Otazu and M.T. Merino
    J of Imaging Systems and Technology (JIST), 15, 225-235 (2005)
    PDF
26. “Perceptual Representation of Textured Images”
    X. Otazu and M. Vanrell
    J Imaging Science and Technology (JIST), 49(3), 262-271 (2005)
    PDF
27. “Introduction of Sensor Spectral Response Into Image Fusion Methods. Application to Wavelet-Based Methods”
    X. Otazu, M. Gonzalez-Audicana, O. Fors and J. Nunez
    IEEE Trans on Geoscience and Remote Sensing (TGRS), 43, 10, 2376-2385 (2005)
    PDF
28. “Multiresolution approach for period determination on unevenly sampled data”
    X. Otazu, M. Ribo, J.M. Paredes. M. Peracaula and J. Nunez
    Monthly Notices of the Royal Astronomical Society (MNRAS), 351, 215-219 (2004)
    PDF
29. “Detection of superimposed periodic signals using wavelets”
    X. Otazu, M. Ribo, M. Peracaula, J.M. Paredes and J. Nunez
    Monthly Notices of the Royal Astronomical Society (MNRAS), 333, 365-372 (2002)
    PDF
30. “Image fusion with additive multiresolution wavelet decompostion. Applications to SPOT+Landsat images”
    J. Nunez, X. Otazu and O. Fors
    J Opt Soc of America A (JOSA A), 16(3), 467-474 (1999)
    PDF
31. “X-ray and optical-to-infrared follow-up observations of the transient X-ray burster SAX J1810.8-2609”
    J. Greiner et al.
    Mon. Not. R. Astron. Soc (MNRAS), 308, L17-L21 (1999)
    PDF
32. “Multiresolution-Based Image Fusion with Additive Wavelet Decomposition”
    J. Nunez, X. Otazu, O. Fors, A. Prades. V. Pala and R. Arbiol
    IEEE Trans on Geoscience and Remote Sensing (TGRS), 37(3), 1204-1211 (1999)
    PDF

Books

“Progress in Computer Vision and Image Analysis”
H. Bunke, J. Villanueva, G. Sanchez and X. Otazu
World Scientific, Series in MAchine Perception and Artificial Intelligence, Vol 73 (2009)

Book chapter

“Theory and implementation of image fusion methods based on the a trous algorithm”
X. Otazu
Image Fusion: Algorithms and Applications, T. Stathaki, Academic Press, 2008

Conferences

• “Perceptual color texture codebooks for retrieving in highly diverse texture datasets”
  Susana Alvarez Fernandez, Anna Salvatella, Maria Vanrell, Xavier Otazu
  (ICPR), 866-869 (2010)
• “Saliency estimation using a non-parametric low-level vision model”
  Naila Murray, María Vanrell, Xavier Otazu, C. Alejandro Párraga
  (CVPR), 433-440 (2011)
• “SID4VAM: A Benchmark Dataset with Synthetic Images for Visual Attention Modeling”
  David Berga, Xose Ramon Fernandez Vidal, Xavier Otazu and Xose M. Pardo
  (ICCV), Proceedings of the IEEE International Conference on Computer Vision, pp 8789-8798, 2019