All Stories

  1. Phytoplankton identification with prototypical networks: A few-shot learning approach

    Article • Results in Engineering, December 2025, Elsevier

    Dr Gabriel Cristobal

  2. Multimodal deep learning for cyanobacteria classification: a fusion of CNN and transformer architectures

    Article • Aquatic Ecology, September 2025, Springer Science + Business Media

    Dr Gabriel Cristobal

  3. Real-Time Edge Computing vs. GPU-Accelerated Pipelines for Low-Cost Microscopy Applications

    Article • Electronics, February 2025, MDPI AG

    Dr Gabriel Cristobal

  4. MICROSCOM: Erasmus Mundus joint master in advanced microscopy with artificial intelligence

    Article • October 2024, SPIE

    Dr Gabriel Cristobal

  5. Telemicroscopy system applied to digital microscopy with a low-cost automated microscope

    Article • September 2024, SPIE

    Dr Gabriel Cristobal

  6. New ImageJ Plugin Enhances Focus and Detail in Multi-Focus and Multi-Exposure Image Stacks

    Article • June 2024, SPIE

    Dr Gabriel Cristobal, Dr. Harbinder Singh

  7. How the Quality of AI-Generated Microscopic Images Affects Image Classification Accuracy?

    Article • June 2024, SPIE

    Dr Gabriel Cristobal

  8. A review on low‐cost microscopes for O pen S cience

    Article • Microscopy Research and Technique, July 2022, Wiley

    Dr Gabriel Cristobal

  9. Multi-exposure microscopic image fusion-based detail enhancement algorithm

    Article • Ultramicroscopy, June 2022, Elsevier

    Dr Gabriel Cristobal, Prof. Saul Blanco

  10. MicroHikari3D: an automated DIY digital microscopy platform with deep learning capabilities

    Article • Biomedical Optics Express, November 2021, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  11. Nonsubsampled contourlet transform based tone‐mapping operator to optimize the dynamic range of diatom shells

    Article • Microscopy Research and Technique, March 2021, Wiley

    Dr Gabriel Cristobal, Prof. Saul Blanco

  12. Construction of fused image with improved depth-of-field based on guided co-occurrence filtering

    Article • Digital Signal Processing, September 2020, Elsevier

    Dr Gabriel Cristobal

  13. A Low-Cost Automated Digital Microscopy Platform for Automatic Identification of Diatoms

    Article • Applied Sciences, August 2020, MDPI AG

    Dr Gabriel Cristobal, Prof. Saul Blanco

  14. Semantic versus instance segmentation in microscopic algae detection

    Article • Engineering Applications of Artificial Intelligence, January 2020, Elsevier

    Dr Gabriel Cristobal

  15. Modern Trends in Diatom Identification

    Article • January 2020, Springer Science + Business Media

    Dr Gabriel Cristobal

  16. Multifocus and Multiexposure Techniques

    Article • January 2020, Springer Science + Business Media

    Dr Gabriel Cristobal

  17. Overview: Antecedents, Motivation and Necessity

    Article • January 2020, Springer Science + Business Media

    Dr Gabriel Cristobal

  18. Infrared and Visible Image Fusion Based on Nonparametric Segmentation

    Article • International Journal of Innovative Technology and Exploring Engineering, August 2019, Blue Eyes Intelligence Engineering and Sciences Engineering and Sciences Publication - BEIESP

    Blue Eyes Intelligence Engineering and Sciences Blue Eyes Intelligence Engineering and Sciences Publication, Dr Gabriel Cristobal

  19. Diatom identification including life cycle stages through morphological and texture descriptors

    Article • PeerJ, April 2019, PeerJ

    Dr Gabriel Cristobal

  20. Deep Learning Versus Classic Methods for Multi-taxon Diatom Segmentation

    Article • January 2019, Springer Science + Business Media

    Dr Gabriel Cristobal, Prof. Saul Blanco

  21. Diatom Classification Including Morphological Adaptations Using CNNs

    Article • January 2019, Springer Science + Business Media

    Dr Gabriel Cristobal

  22. Pencil Drawing of Microscopic Images Through Edge Preserving Filtering

    Article • January 2019, Springer Science + Business Media

    Dr Gabriel Cristobal

  23. Lights and pitfalls of convolutional neural networks for diatom identification

    Article • May 2018, SPIE

    Dr Gabriel Cristobal, Prof. Saul Blanco

  24. Anisotropic blind image quality assessment: Survey and analysis with current methods

    Article • Journal of Visual Communication and Image Representation, April 2018, Elsevier

    Dr Gabriel Cristobal

  25. Oblique illumination in microscopy: A quantitative evaluation

    Article • Micron, February 2018, Elsevier

    Dr Gabriel Cristobal, Prof. Saul Blanco

  26. Low-cost oblique illumination: an image quality assessment

    Article • Journal of Biomedical Optics, January 2018, SPIE

    Dr Gabriel Cristobal, Prof. Saul Blanco

  27. Blind Image Deconvolution

    Article • December 2017, Taylor & Francis

    Dr Gabriel Cristobal

  28. Automated Diatom Classification (Part A): Handcrafted Feature Approaches

    Article • Applied Sciences, July 2017, MDPI AG

    Dr Gabriel Cristobal, Prof. Saul Blanco

  29. Automated Diatom Classification (Part B): A Deep Learning Approach

    Article • Applied Sciences, May 2017, MDPI AG

    Dr Gabriel Cristobal, Prof. Saul Blanco

  30. Autofocus method for automated microscopy using embedded GPUs

    Article • Biomedical Optics Express, February 2017, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  31. Image processing in biology and medicine

    Article • April 2016, SPIE

    Dr Gabriel Cristobal

  32. Biologically Inspired Computer Vision

    Article • November 2015, Wiley

    Dr Gabriel Cristobal

  33. Feature ensemble for quantitative analysis of emphysema in CT imaging

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  34. Analysis of the hand vein pattern for people recognition

    Article • September 2015, SPIE

    Dr Gabriel Cristobal, Alfonso Padilla Vivanco

  35. Introduction

    Article • August 2015, Wiley

    Dr Gabriel Cristobal

  36. Spontaneous and stimulated emission

    Article • Optica Pura y Aplicada, June 2015, Sociedad Española de Optica

    Dr Gabriel Cristobal

  37. Quantitative Assessment of Emphysema Severity in Histological Lung Analysis

    Article • Annals of Biomedical Engineering, January 2015, Springer Science + Business Media

    Dr Gabriel Cristobal

  38. Automated pollen identification using microscopic imaging and texture analysis

    Article • Micron, January 2015, Elsevier

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  39. Pollen segmentation and feature evaluation for automatic classification in bright-field microscopy

    Article • Computers and Electronics in Agriculture, January 2015, Elsevier

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  40. Hurst exponent for fractal characterization of LANDSAT images

    Article • October 2014, SPIE

    Dr Gabriel Cristobal

  41. Texture descriptor approaches to level set segmentation in medical images

    Article • May 2014, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava, PhD Ernesto Moya-Albor

  42. Extended Gabor approach applied to classification of emphysematous patterns in computed tomography

    Article • Medical & Biological Engineering & Computing, February 2014, Springer Science + Business Media

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  43. A probabilistic model of emphysema based on granulometry analysis

    Article • November 2013, SPIE

    Dr. Rodrigo Nava, Dr Gabriel Cristobal

  44. Midbrain volume segmentation using active shape models and LBPs

    Article • September 2013, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  45. Texture classification using discrete Tchebichef moments

    Article • Journal of the Optical Society of America A, July 2013, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  46. Advances in Texture Analysis for Emphysema Classification

    Article • January 2013, Springer Science + Business Media

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  47. Automatic parameter selection in PET image reconstruction based on no-reference image quality assessment

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  48. No-reference image quality assessment through the von Mises distribution

    Article • Journal of the Optical Society of America A, September 2012, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  49. Anisotropy-based robust focus measure for non-mydriatic retinal imaging

    Article • Journal of Biomedical Optics, July 2012, SPIE

    Dr Gabriel Cristobal

  50. Toward computer-assisted diagnosis and telemedicine in ophthalmology

    Article • SPIE Newsroom, June 2012, SPIE

    Dr Gabriel Cristobal

  51. Image analysis in modern ophthalmology: from acquisition to computer assisted diagnosis and telemedicine

    Article • June 2012, SPIE

    Dr Gabriel Cristobal

  52. A comprehensive study of texture analysis based on local binary patterns

    Article • June 2012, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  53. Experimental generation and characterization of Devil’s vortex-lenses

    Article • Applied Physics B Photophysics and Laser Chemistry, February 2012, Springer Science + Business Media

    Dr Gabriel Cristobal

  54. Quality evaluation of microscopy and scanned histological images for diagnostic purposes

    Article • Micron, February 2012, Elsevier

    Dr Gabriel Cristobal

  55. Comparative evaluation of autofocus algorithms for a real-time system for automatic detection of Mycobacterium tuberculosis

    Article • Cytometry Part A, January 2012, Wiley

    Dr Gabriel Cristobal, Javier Pascau, Dr. Rodrigo Nava

  56. Texture Image Retrieval Based on Log-Gabor Features

    Article • January 2012, Springer Science + Business Media

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  57. Autofocus evaluation for brightfield microscopy pathology

    Article • Journal of Biomedical Optics, January 2012, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  58. Wavefield imaging via iterative retrieval based on phase modulation diversity

    Article • Optics Express, September 2011, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  59. Evaluation of autofocus measures for microscopy images of biopsy and cytology

    Article • August 2011, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  60. Joint Spatial/Spatial-Frequency Representations

    Article • April 2011, Wiley

    Dr Gabriel Cristobal

  61. Optical and Digital Image Processing

    Article • April 2011, Wiley

    Dr Gabriel Cristobal

  62. Front Matter

    Article • April 2011, Wiley

    Dr Gabriel Cristobal

  63. Microparticle movements in optical funnels and pods

    Article • Optics Express, March 2011, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  64. A Perceptive-Oriented Approach to Image Fusion

    Article • January 2011, IntechOpen

    Dr. Rodrigo Nava, Dr Gabriel Cristobal

  65. Speckle Denoising through Local Rényi Entropy Smoothing

    Article • January 2011, Springer Science + Business Media

    Dr Gabriel Cristobal

  66. No-reference Quality Metrics for Eye Fundus Imaging

    Article • January 2011, Springer Science + Business Media

    Dr Gabriel Cristobal

  67. Motion estimation of tagged cardiac magnetic resonance images using variational techniques

    Article • Computerized Medical Imaging and Graphics, September 2010, Elsevier

    Dr Gabriel Cristobal

  68. Front Matter: Volume 7723

    Article • April 2010, SPIE

    Dr Gabriel Cristobal

  69. Blind quality assessment of multi-focus image fusion algorithms

    Article • April 2010, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  70. A new Rényi entropy-based local image descriptor for object recognition

    Article • April 2010, SPIE

    Dr Gabriel Cristobal

  71. Detection of events in seismic time series by time–frequency methods

    Article • IET Signal Processing, January 2010, the Institution of Engineering and Technology (the IET)

    Dr Gabriel Cristobal

  72. Image denoising and quality assessment through the Renyi entropy

    Article • August 2009, SPIE

    Dr Gabriel Cristobal

  73. Applications of the programmable two-dimensional optical fractional Fourier processor

    Article • August 2009, SPIE

    Dr Gabriel Cristobal

  74. Anisotropic quality measurement applied to H.264 video compression

    Article • May 2009, SPIE

    Dr Gabriel Cristobal, Prof. Gustavo M. Callico

  75. Multifocus image fusion using the log-Gabor transform and a Multisize Windows technique

    Article • Information Fusion, April 2009, Elsevier

    Dr Gabriel Cristobal

  76. Superresolution imaging: a survey of current techniques

    Article • August 2008, SPIE

    Dr Gabriel Cristobal

  77. Image analysis through high-order entropy measures extracted from time-frequency representations

    Article • August 2008, SPIE

    Dr Gabriel Cristobal

  78. Discrimination of isotrigon textures using the Rényi entropy of Allan variances

    Article • Journal of the Optical Society of America A, August 2008, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  79. Simultaneous super-resolution and blind deconvolution

    Article • Journal of Physics Conference Series, July 2008, Institute of Physics Publishing

    Dr Gabriel Cristobal

  80. Front Matter: Volume 7000

    Article • April 2008, SPIE

    Dr Gabriel Cristobal

  81. Image quality assessment through a logarithmic anisotropic measure

    Article • April 2008, SPIE

    Dr Gabriel Cristobal

  82. A novel multi-focus image fusion algorithm based on feature extraction and wavelets

    Article • April 2008, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  83. Video modelling in the DWT domain

    Article • April 2008, SPIE

    Dr Gabriel Cristobal

  84. Panoramic lens applications revisited

    Article • April 2008, SPIE

    Dr Gabriel Cristobal

  85. Image processing with JPEG2000 coders

    Article • April 2008, SPIE

    Dr Gabriel Cristobal

  86. Automated inspection of microlens arrays

    Article • April 2008, SPIE

    Dr Gabriel Cristobal

  87. A novel adaptive multi-resolution combined watermarking algorithm

    Article • April 2008, SPIE

    Dr Gabriel Cristobal

  88. Super-Resolution and Blind Deconvolution For Rational Factors With an Application to Color Images

    Article • The Computer Journal, February 2008, Oxford University Press (OUP)

    Dr Gabriel Cristobal

  89. A 2D Wigner Distribution-based multisize windows technique for image fusion

    Article • Journal of Visual Communication and Image Representation, January 2008, Elsevier

    Dr Gabriel Cristobal

  90. Motion estimation of magnetic resonance cardiac images using the Wigner-Ville and hough transforms

    Article • Optics and Spectroscopy, December 2007, Pleiades Publishing Ltd

    Dr Gabriel Cristobal

  91. GENERALIZED RÉNYI IMAGE ENTROPY: A NEW NOISE MEASURE

    Article • Fluctuation and Noise Letters, December 2007, World Scientific Pub Co Pte Lt

    Dr Gabriel Cristobal

  92. Iterated tensor voting and curvature improvement

    Article • Signal Processing, November 2007, Elsevier

    Dr Gabriel Cristobal

  93. Blind image quality assessment through anisotropy

    Article • Journal of the Optical Society of America A, September 2007, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  94. A Unified Approach to Superresolution and Multichannel Blind Deconvolution

    Article • IEEE Transactions on Image Processing, September 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  95. The generalized Rényi image entropy as a noise indicator

    Article • June 2007, SPIE

    Dr Gabriel Cristobal

  96. Quality evaluation of blurred and noisy images through local entropy histograms

    Article • May 2007, SPIE

    Dr Gabriel Cristobal

  97. Nonreference image fusion evaluation procedure based on mutual information and a generalized entropy measure

    Article • May 2007, SPIE

    Dr Gabriel Cristobal, Dr. Rodrigo Nava

  98. Cloud covering denoising through image fusion

    Article • Image and Vision Computing, May 2007, Elsevier

    Dr Gabriel Cristobal

  99. Self-Invertible 2D Log-Gabor Wavelets

    Article • International Journal of Computer Vision, January 2007, Springer Science + Business Media

    Dr Gabriel Cristobal

  100. Sparse Approximation of Images Inspired from the Functional Architecture of the Primary Visual Areas

    Article • EURASIP Journal on Advances in Signal Processing, January 2007, Springer Science + Business Media

    Dr Gabriel Cristobal

  101. An evolutionary blind image deconvolution algorithm through the pseudo-Wigner distribution

    Article • Journal of Visual Communication and Image Representation, October 2006, Elsevier

    Dr Gabriel Cristobal

  102. Gradient representation and perception in the early visual system—A novel account of Mach band formation

    Article • Vision Research, September 2006, Elsevier

    Dr Gabriel Cristobal

  103. On the development of a high-order texture analysis using the PWD and Renyi entropy

    Article • August 2006, SPIE

    Dr Gabriel Cristobal

  104. A hybrid spatiotemporal and Hough-based motion estimation approach applied to magnetic resonance cardiac images

    Article • August 2006, SPIE

    Dr Gabriel Cristobal

  105. Automatic identification of Mycobacterium tuberculosis by Gaussian mixture models

    Article • Journal of Microscopy, August 2006, Wiley

    Dr Gabriel Cristobal

  106. Sparse overcomplete Gabor wavelet representation based on local competitions

    Article • IEEE Transactions on Image Processing, February 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  107. Combined Superresolution and Blind Deconvolution

    Article • January 2006, American Institute of Physics

    Dr Gabriel Cristobal

  108. Detection of Events in Biomedical Signals by a Rényi Entropy Measure

    Article • January 2006, American Institute of Physics

    Dr Gabriel Cristobal

  109. Recovering real-world images from single-scale boundaries with a novel filling-in architecture

    Article • Neural Networks, December 2005, Elsevier

    Dr Gabriel Cristobal

  110. On the use of a joint spatial-frequency representation for the fusion of multi-focus images

    Article • Pattern Recognition Letters, December 2005, Elsevier

    Dr Gabriel Cristobal

  111. The Renyi entropy as a decision measure for a pseudo-Wigner distribution image fusion framework

    Article • August 2005, SPIE

    Dr Gabriel Cristobal

  112. Spectral modeling of nonstationary clouds

    Article • August 2005, SPIE

    Dr Gabriel Cristobal

  113. Multifocus fusion with multisize windows

    Article • August 2005, SPIE

    Dr Gabriel Cristobal

  114. Multifocus fusion with oriented windows

    Article • June 2005, SPIE

    Dr Gabriel Cristobal

  115. Blind image deconvolution using an evolutionary algorithm and image fusion

    Article • June 2005, SPIE

    Dr Gabriel Cristobal

  116. Sparse Gabor wavelets by local operations

    Article • June 2005, SPIE

    Dr Gabriel Cristobal

  117. Multifocus image fusion through pseudo-Wigner distribution

    Article • Optical Engineering, April 2005, SPIE

    Dr Gabriel Cristobal

  118. Sparse edge coding using overcomplete Gabor wavelets

    Article • January 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  119. Volumetric image fusion using the pseudo-Wigner distribution

    Article • November 2004, SPIE

    Dr Gabriel Cristobal

  120. Compression of volumetric data sets using motion-compensated temporal filtering

    Article • November 2004, SPIE

    Dr Gabriel Cristobal

  121. Texture segmentation and analysis for tissue characterization

    Article • October 2004, SPIE

    Dr Gabriel Cristobal

  122. Identification of tuberculosis bacteria based on shape and color

    Article • Real-Time Imaging, August 2004, Elsevier

    Dr Gabriel Cristobal

  123. Cloud denoising

    Article • May 2004, SPIE

    Dr Gabriel Cristobal

  124. The reconstruction of optical angular momentum after distortion in amplitude, phase and polarization

    Article • Journal of Optics A Pure and Applied Optics, April 2004, Institute of Physics Publishing

    Dr Gabriel Cristobal

  125. Automatic screening and multifocus fusion methods for diatom identification

    Article • January 2004, SPIE

    Dr Gabriel Cristobal

  126. On the 1/ f model for cloud generation

    Article • January 2004, SPIE

    Dr Gabriel Cristobal

  127. Image Segmentation Using the Wigner-Ville Distribution

    Article • January 2004, Elsevier

    Dr Gabriel Cristobal

  128. Are Iterations and Curvature Useful for Tensor Voting?

    Article • January 2004, Springer Science + Business Media

    Dr Gabriel Cristobal

  129. Texture discrimination using the Wigner-Ville distribution

    Article • November 2003, SPIE

    Dr Gabriel Cristobal

  130. Automatic identification techniques of tuberculosis bacteria

    Article • November 2003, SPIE

    Dr Gabriel Cristobal

  131. Novel theory on mach-bands and gradient formation in early vision

    Article • April 2003, SPIE

    Dr Gabriel Cristobal

  132. Automatic object identification irrespective of geometric changes

    Article • Optical Engineering, February 2003, SPIE

    Dr Gabriel Cristobal

  133. Texture segmentation and analysis using local spectral methods

    Article • January 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  134. Diatom Screening and Classification by Shape Analysis

    Article • January 2003, Springer Science + Business Media

    Dr Gabriel Cristobal

  135. Phase-amplitude study of clouds

    Article • December 2002, SPIE

    Dr Gabriel Cristobal

  136. Segmentation, autofocusing and signagture extraction of tuberculosis sputum images

    Article • November 2002, SPIE

    Dr Gabriel Cristobal

  137. Automatic diatom recognition on digital images

    Article • November 2002, SPIE

    Dr Gabriel Cristobal

  138. Study of 21 fragmented fossil diatoms using a digital invariant correlation

    Article • November 2002, SPIE

    Dr Gabriel Cristobal

  139. AUTOMATIC SLIDE SCANNING

    Article • July 2002, World Scientific Pub Co Pte Lt

    Dr Gabriel Cristobal

  140. Invariant recognition of polychromatic images of Vibrio cholerae O1

    Article • Optical Engineering, April 2002, SPIE

    Dr Gabriel Cristobal

  141. Identification of a red tide blooming species through an automatic optical-digital system

    Article • November 2001, SPIE

    Dr Gabriel Cristobal

  142. Automatic sputum color image segmentation for tuberculosis diagnosis

    Article • November 2001, SPIE

    Dr Gabriel Cristobal

  143. Fragmented fossil diatoms using an invariant correlation method

    Article • August 2001, SPIE

    Dr Gabriel Cristobal

  144. Low-cost viscometer based on energy dissipation in viscous liquids

    Article • Measurement Science and Technology, March 2001, Institute of Physics Publishing

    Dr Gabriel Cristobal

  145. Power cepstral image analysis through the scale transform

    Article • November 2000, SPIE

    Dr Gabriel Cristobal

  146. Separating the chaff from the wheat: possible origins of the oblique effect

    Article • Journal of the Optical Society of America A, April 2000, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  147. Eggshell defects detection based on color processing

    Article • March 2000, SPIE

    Dr Gabriel Cristobal

  148. Denoising using time-frequency and image processing methods

    Article • November 1999, SPIE

    Dr Gabriel Cristobal

  149. <title>How is luminance information passed into the cortex: emergent multifunctional behavior of a simple cell model</title>

    Article • November 1999, SPIE

    Dr Gabriel Cristobal

  150. Rank order filtering based on accelerated algorithm of local histogram calculation

    Article • October 1999, SPIE

    Dr Gabriel Cristobal

  151. Texture segmentation through eigen-analysis of the Pseudo-Wigner distribution

    Article • Pattern Recognition Letters, March 1999, Elsevier

    Dr Gabriel Cristobal

  152. Fast recursive algorithms for short-time discrete cosine transform

    Article • Electronics Letters, January 1999, the Institution of Engineering and Technology (the IET)

    Dr Gabriel Cristobal

  153. Phase separation in solution of worm-like micelles: a dilute spin-vector model

    Article • Journal of Physics Condensed Matter, December 1998, Institute of Physics Publishing

    Dr Gabriel Cristobal

  154. High resolution spectral analysis of images using the pseudo-Wigner distribution

    Article • IEEE Transactions on Signal Processing, June 1998, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  155. Article • Multidimensional Systems and Signal Processing, January 1998, Springer Science + Business Media

    Dr Gabriel Cristobal

  156. Optimal Reconstruction of Natural Images by Small Sets of Gabor Filters

    Article • January 1998, Springer Science + Business Media

    Dr Gabriel Cristobal

  157. Global and local translation and magnification

    Article • October 1997, SPIE

    Dr Gabriel Cristobal

  158. Image Representation with Gabor Wavelets and Its Applications

    Article • January 1997, Elsevier

    Dr Gabriel Cristobal

  159. Wavelet-based denoising methods: a comparative study with applications in microscopy

    Article • October 1996, SPIE

    Dr Gabriel Cristobal

  160. Scale in images

    Article • October 1996, SPIE

    Dr Gabriel Cristobal

  161. Signal reconstruction with a small set Gabor filters

    Article • October 1996, SPIE

    Dr Gabriel Cristobal

  162. Image Representation with Gabor Wavelets and Its Applications

    Article • January 1996, Elsevier

    Dr Gabriel Cristobal

  163. Space and frequency variant image enhancement based on a Gabor representation

    Article • Pattern Recognition Letters, March 1994, Elsevier

    Dr Gabriel Cristobal

  164. Receptive field image modeling through cellular neural networks

    Article • January 1992, Springer Science + Business Media

    Dr Gabriel Cristobal

  165. Image Filtering and Analysis through the Wigner Distribution

    Article • January 1991, Elsevier

    Dr Gabriel Cristobal

  166. Image analysis through the Wigner distribution function

    Article • Applied Optics, January 1989, Optical Society of America (OSA)

    Dr Gabriel Cristobal

  167. Invariant image recognition using a multi-network neural model

    Article • January 1989, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  168. Texture isolation by adaptive digital filtering

    Article • Image and Vision Computing, August 1988, Elsevier

    Dr Gabriel Cristobal

  169. Wigner distribution representation of digital images

    Article • Pattern Recognition Letters, March 1987, Elsevier

    Dr Gabriel Cristobal

  170. Local Image Filtering And Texture Classification Through The Wigner Distribution Function

    Article • January 1987, SPIE

    Dr Gabriel Cristobal

  171. A neurodynamical retinal network based on reaction-diffusion systems

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  172. Minimum entropy transform using Gabor wavelets for image compression

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  173. AMOVIP: advanced modeling of visual information processing

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  174. Diatom identification: a double challenge called ADIAC

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal

  175. Blind superresolution

    Article • Springer Science + Business Media

    Dr Gabriel Cristobal

  176. Image filtering and denoising through the scale transform

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Gabriel Cristobal