Online Publications (Please, read the Copyright Notice)

If you want to receive future information on William's publications please enter your e-mail address below. (Your address will be added to his On-Line Mailing List.)

MVR Publications 2002 | 2001 | 2000 | 1999 | 1998
CSEM Publications 1995-97,
My Doctoral Thesis "My seminal work on the modelling of retinal processing",
TIRF Publications 1992-95

Research Interest & Keywords:

modeling of neural and visual dynamics, visual information processing neural dynamics, neural network, computational neuroscience, sensory-motor neuroscience, neuromorphic engineering, motion perception, colour perception, visual adaptation, temporal dynamics of spatial vision, contour integration, figure-ground segregation

available

unavailable

Online MVR Publications 2002

To get a copy of the available publications, send an email to

Barnes G.R., Dumoulin S.O., Achtman R.A., Beaudot W.H.A., Hess R.F. (forthcoming) Does contour integration represent a special case of figure-ground cortical processing? Visual Neuroscience

Beaudot W.H.A., Mullen K.T. (forthcoming) How long-range is contour integration in human color vision? Visual Neuroscience [ Abstract | ]

Beaudot W.H.A. (2002) Role of onset asynchrony in contour integration. Vision Research 42(1):1-9, January 2002. [ Abstract | ]

Mullen K.T. & Beaudot W.H.A. (2002) Comparison of color and luminance vision on a global shape discrimination task. Vision Research 42(5):565-575, March 2002. []

Beaudot W.H.A., Mullen K.T. (2002), Orientation selectivity in luminance and color vision assessed using 2D bandpass filtered spatial noise, In: Proceedings of the Vision Sciences Society Annual Meeting (VSS'02), Sarasota, Florida, May 2002. [Abstract]. Journal of Vision, 2(7), 280a, journalofvision.org/2/7/280/, DOI 10.1167/2.7.280.

Beaudot W.H.A., Hess R.F., Mullen K.T. (2002), Psychophysical evidence of cortical dynamics in contour integration, 25th ECVP 2002 (European Conference on Visual Perception), Glasgow, Scotland, August 25-29, Published in Perception Vol. 31 Suppl. (Abstract), p. 153, 2002.

Online MVR Publications 2001

To get a copy of the available publications, send an email to

Hess R.F., Beaudot W.H.A., Mullen K.T. (2001) Dynamics of contour integration. Vision Research, 41(8):1023-1037, April 2001. [ Abstract | ]

Beaudot W.H.A., Mullen K.T. (2001) Processing time of contour integration: The role of color, contrast and curvature. Perception 30(6):833-853, July 2001. [ Abstract | ]

Beaudot W.H.A., Mullen K.T. (2001), Is Color Vision Deficient in Shape Perception?, Abstract published in: Optics Express 9(8), OSA/UCI Vision & Color Meeting, Irvine, California, October 2001.

Beaudot W.H.A. (2001), Temporal asynchrony in contour integration: a retelling of the fable of "The Hare and the Tortoise", In: Proceedings of the Vision Sciences Society Annual Meeting (VSS'01), Sarasota, Florida, May 2001. [Abstract]. Journal of Vision, 1(3), 147a, http://journalofvision.org/1/3/147

Beaudot W.H.A., Mullen K.T. (2001), Effect of element density on contour integration in luminance and color vision, ARVO (Association for Research in Vision and Ophthalmology) Annual Meeting, Fort Lauderdale, Florida, April 29-May 4, In: Investigative Ophthalmology & Vision Science 42(4), S515/2773, March 2001.

Mullen K.T., Beaudot W.H.A. (2001), Comparison of color and luminance vision for global shape discrimination, ARVO (Association for Research in Vision and Ophthalmology) Annual Meeting, Fort Lauderdale, Florida, April 29-May 4, In: Investigative Ophthalmology & Vision Science 42(4), S98/537, March 2001.

Online MVR Publications 2000

To get a copy of the available publications, send an email to

Beaudot W.H.A., Mullen K.T., (2000) Role of chromaticity, contrast, and local orientation cues in the perception of density, Perception 29(5):581-600. [ Abstract | ]

Mullen K.T., Beaudot W.H.A., McIlhagga W.H. (2000) Contour integration in color vision: a common process for the blue-yellow, red-green and luminance mechanisms?, Vision Research, 40(6):639-655, March 2000. [ Abstract | ]

Beaudot W.H.A., Hess R.F., Mullen K.T. (2000), Dynamics of contour integration, ARVO (Association for Research in Vision and Ophthalmology) Annual Meeting, Fort Lauderdale, Florida, April 30-May 5, In: Investigative Ophthalmology & Vision Science, 41(4), S441/2336.

Barnes G.R., Dumoulin S.O., Achtman R.A., Beaudot W.H.A. & Hess R.F. (2000), A fMRI investigation of contour integration, ARVO (Association for Research in Vision and Ophthalmology) Annual Meeting, Fort Lauderdale, Florida, April 30-May 5, In: Investigative Ophthalmology & Vision Science, 41(4).

Barnes G.R., Beaudot W.H.A., Achtman R.A., Dumoulin S.O., Holliday I.E., Hillebrand A., & Hess R.F. (2000), A combined magneto-encephalographic (MEG) and functional magnetic resonance imaging (fMRI) investigation of visual contour integration, Abstract published in the proceedings of the 4rd Annual Vision Research Conference ("Functional Brain Imaging in Vision"), Fort Lauderdale, Florida, 28-29 April 2000.

Online MVR Publications 1999

To get a copy of the available publications, send an email to

Beaudot W.H.A. (1999), Role of intra- and extra-cortical feedbacks in figure-ground segregation of coherent motion, Abstract published in the proceedings of the 3rd Annual Vision Research Conference ("Pre-attentive and Attentive Mechanisms in Vision"), Fort Lauderdale, Florida, 7-8 May 1999.

Beaudot W.H.A., Mullen K.T. (1999), Temporal properties of contour integration in color vision, ARVO (Association for Research in Vision and Ophthalmology) Annual Meeting, Fort Lauderdale, Florida, May 1999, In: Investigative Ophthalmology & Vision Science, 40(4), S809/4264.

Beaudot W.H.A. (1999), Figure-ground segregation of coherent motion in V1: role of intra- and extra-cortical feedbacks, Presented at the 1999 Winter Meeting of the Vision Society of Japan, Tokyo (Japan), January 25-27, 1999, and published in the Journal of Vision Society of Japan.

Beaudot W.H.A., Mullen K.T. (1999), Role of the blue-yellow mechanism in contour integration, Presented at the 1999 Winter Meeting of the Vision Society of Japan, Tokyo (Japan), January 25-27, 1999, and published in the Journal of Vision Society of Japan.

Online MVR Publications 1998

To get a copy of the available publications, send an email to

Beaudot W.H.A. (1998), Figure-ground segregation of coherent motion in V1: A model based on the role of intra- and extra-cortical feedbacks, Poster presented at CNS'98 (7th Annual Computational Neuroscience Meeting), Santa Barbara, California, July 26-30 , short abstract in p. 8, 1998.

Beaudot W.H.A., Mullen K.T. (1998), Role of the blue-yellow mechanism in contour integration, ARVO (Association for Research in Vision and Ophthalmology) Annual Meeting, Fort Lauderdale, Florida, May 10-15 , Investigative Ophthalmology & Vision Science 39(4), S848/3938, March 1998.

Online CSEM Publications (1995-1997)

To get a copy of the available publications, send an email to

Beaudot W.H.A. (1997), A neuromorphic recurrent model for figure-ground segregation of coherent motion, 20th ECVP 1997 (European Conference on Visual Perception), Helsinki - Espoo, Finland, August 24-29, Published in Perception Vol. 26 Suppl. (Abstract), p. 17, 1997.

Beaudot W.H.A. (1997), Dynamics in parvocellular and magnocellular pathways: Consequences for luminance and colour processing streams , ARVO (Association for Research in Vision and Ophthalmology) Annual Meeting 1997, Fort Lauderdale, Florida, May 11-16, Investigative Ophthalmology & Vision Science 38(4), Part II, S893/4172, March 1997.

Beaudot W.H.A. (1997), Modeling of Visual Dynamics in Color and Pattern Perception, In: Scientific and Technical Annual Report 1996, Neuchatel, Switzerland, 1997.

Beaudot W.H.A. (1996), Multiplexage spatio-temporel de la luminance et de la chrominance: Conséquences sur la dynamique du traitement visuel dans la voie r�tino-corticale, Rapport Technique Interne CSEM No ???, October 1996.

Alba C., Mortara A. & Beaudot W.H.A. (1996), Analog VLSI Implementation of a Motion-Sensitive Retina, CSEM Internal Technical Report No 736, January 1996.

Beaudot W.H.A. (1996), Mécanismes cérébraux de l'attention visuelle, In O. Landolt, P. Debergh, J. Bergqvist, W. Beaudot: Eléments d'un microsystème oculo-moteur, Rapport Technique Interne CSEM No 690, pp. 60-81, Mars 1996.

Beaudot W.H.A. (1996), Adaptive Spatiotemporal Filtering by a Neuromorphic Model of the Vertebrate Retina , In the proceedings of the 1996 IEEE International Conference on Image Processing, September 16-19, 1996, Lausanne, Switzerland, pages 427-430.

Beaudot W.H.A. (1996), Dynamics in parvocellular and magnocellular pathways: Consequences for luminance and colour processing streams , 19th European Conference on Visual Perception, Strasbourg, France, 9-13th September 1996. Published in Perception Vol. 25 Suppl. (Abstract), p. 30c.

Beaudot W.H.A. (1996), Dynamique du traitement visuel dans la voie rétino-corticale : Multiplexage spatio-temporel de la luminance et de la chrominance, Published in the proceedings of the 8ièmes Journées Neurosciences et Sciences de l'Ingénieur, Marly-le-Roi (France), 6-9 Mai 1996, pp. 165-168.

Beaudot W.H.A. (1996), Sensory Coding in the Vertebrate Retina: Towards an Adaptive Control of Visual Sensitivity , Published in Network: Computation in Neural Systems as a Symposium Paper, 7(2):317-323, May 1996. [Abstract]

Beaudot W.H.A. (1996), Adaptive and Spatiotemporal Dynamics in the Vertebrate Retina: A ``Structure to Function'' Approach , Abstract submitted to the First Winter Retina Conference (WRC'96), 16-20th January 1996, Jackson Hole, USA.

Beaudot W.H.A. (1995), Sensory Coding in the Vertebrate Retina: Towards an Adaptive Control of the Visual Sensitivity , Abstract submitted to the Workshop on Information Theory and the Brain, 4-5th September 1995, University of Stirling, Scotland.

Beaudot W.H.A. (1995), An Adaptive Model of the Vertebrate Photoreceptor as an Integral Part of the Elaborate Retinal Synaptic Network , Abstract submitted to the ENA Satellite symposium The dynamics of the outer retina: a functional description based on morphology, physiology and neural modelling, 1-2 September 1995, Amsterdam, The Netherlands.

Beaudot W.H.A., Oliva A., Hérault J. (1995), Perception "Coarse-to-Fine" par un Modèle de Rétine, Abstract submitted to the 15ieme Colloque GRETSI, Juan-Les-Pins (France), Septembre 1995 (Final version published as an Invited Paper under the title: De la rétine à la perception de scènes~: Traitement du signal et corrélats psychophysiques by J. Hérault, A. Oliva & W. Beaudot).

Beaudot W., Oliva A., Hérault J. (1995), Retinal Model of the Dynamics of X and Y Pathways: A Neural Basis for Early Coarse-to-Fine Perception, 18th European Conference on Visual Perception, Tuebingen, Germany, August 1995. Published in Perception Vol. 24, supplement (Abstract), p. 93b.

Online TIRF Publications (1992-95)

Bouvier G., Mhani A., Beaudot W., Hérault J. (1995), Modélisation VLSI de la rétine des vertébrés, 15ieme Colloque GRETSI, Juan-Les-Pins (France), Septembre 1995, pages 1057-1060.

Beaudot W.H.A. (1995), An Adaptative Model with some Important Properties of Vertebrate Photoreceptors , Biophysics of Phototransduction: Molecular and Phototransductive Events, Editor: C. Taddei-Ferretti , World Scientific Publishing, 1995, pages 403-406.

Beaudot W.H.A. (1994), Le traitement neuronal de l'information dans la rétine des vertébrés : Un creuset d'idées pour la vision artificielle, Thèse de Doctorat es Science en Informatique, INPG, Laboratoire TIRF, Grenoble (France), Décembre 1994 (Available in Postscript and PDF Here).

Beaudot W.H.A. (1994), An Adaptative Model of the Photoreceptor as an Integral Part of the Retinal Synaptic Network , Abstract submitted to the Study Program on Animal Photobiology and Visual Perception, Biophysics of Phototransduction: Molecular and Phototransductive Events, Isle of Ischia (Naples), Italy, 10-16 October 1994.

Beaudot W.H.A., Hérault J. (1994), A Neurobiological and Psychophysical Consistent Model of the Vertebrate Retina , 17th European Conference on Visual Perception, Eindhoven, The Netherlands, 4-8 September 1994. Published in Perception, Vol. 23, supplement (Abstract), p. 25a.

Beaudot W.H.A. (1994), À Propos des Capacités d'Adaptation de la Rétine des Vertébrés, 7ièmes Journées Neurosciences et Sciences de l'Ingénieur, Chamonix (France), Mai 1994 (nsi94.ps.Z: 96921 bytes).

Beaudot W.H.A. (1993), Theory also argues for directional selectivity through a Veto mechanism in the vertebrate retina, Unpublished paper, December 1993.

Hérault J., Beaudot W.H.A. (1993),The Vertebrate Retina: A Model of Spatiotemporal Image Filtering, 14ieme Colloque GRETSI, Juan-Les-Pins (France), 13-16 Septembre 1993.

Beaudot W.H.A. (1993), Un Modèle Neurocybernétique de la Rétine des Vertébrés, Rapport de Magistère "Informatique & Modélisation" IMAG, Laboratoire TIRF, Grenoble (France), Juin 1993.

Beaudot W.H.A., Palagi P., Hérault J. (1993),Realistic Simulation Tool for Early Visual Processing including Space, Time and Colour Data, International Workshop on Artificial Neural Networks, Barcelona, June 1993.

Hérault J., Beaudot W.H.A. (1993), Motion Processing in the Retina: About a Velocity Matched Filter,European Symposium on Artificial Neural Networks, Brussels, April 1993.

Beaudot W.H.A. (1992), Traitement Spatio-Temporel d'Images par Modèle de la Rétine, Rapport DEA d'Informatique IMAG, Laboratoire TIRF, Grenoble (France), Juin 1992.

Beaudot W.H.A., Hérault J. (1992), Modélisation Numérique de la Rétine, 6ièmes Journées Neurosciences et Sciences de l'Ingénieur, Oléron (France), Mai 1992.

Beaudot W.H.A. , Vallon C. (1991), Modélisation de la rétine et conception d'un simulateur numérique, Rapport de Magistère "Informatique & Modélisation" IMAG, Laboratoire TIRF, Grenoble (France), Septembre 1991.

William H.A. Beaudot
Last modified: Jan-5 2004