2013

Journals

  1. A. Canessa, M. Chessa, A. Gibaldi, S.P. Sabatini, F. Solari. Calibrated depth and color cameras for accurate 3D interaction in a stereoscopic augmented reality environment. Journal of Visual Communication and Image Representation, in press. [doi]
  2. M. Chessa, F. Solari, S.P. Sabatini . Adjustable Linear Models for Optic Flow based Obstacle Avoidance. Computer Vision and Image Understanding, 117(6), pp. 603-619, 2013.[doi]

2012

Journals

  1. F. Solari, M. Chessa, S.P. Sabatini. Design strategies for direct multi-scale and multi-orientation feature extraction in the log-polar domain. Pattern Recognition Letters 33(1), pp. 41-51, 2012. [doi]
  2. F. Solari, M. Chessa, M. Garibotti, S.P. Sabatini. Natural perception in dynamic stereoscopic augmented reality environments. Displays.[doi]
  3. M. Chessa, V. Bianchi, M. Zampetti, S. P. Sabatini, F. Solari Real-time simulation of large-scale neural architectures for visual features computation based on GPU. Network: Computation in Neural Systems 23(4), pp. 272-291, 2012. [doi]
  4. F. Barranco, J. Diaz, A. Gibaldi, S.P. Sabatini, E. Ros. Vector Disparity Sensor with Vergence Control for Active Vision Systems. Sensors, Vol. 12(2):1771-1779, 2012.
  5. R. Breveglieri, K. Hadjidimitrakis, A. Bosco, S.P. Sabatini, C. Galletti, P. Fattori. Eye-position encoding in 3D space: integration of version and vergence signals in the medial posterior parietal cortex. The Journal of Neuroscience, Vol. 32(1): 159-169, 2012.

Book Chapters

  1. M. Vanegas, M. Chessa, F. Solari, S.P. Sabatini. Bio-Inspired Active Vision Paradigms in Surveillance Applications. In Machine Vision & Applications and Systems, F. Solari, M. Chessa, S.P. Sabatini (Eds.), InTech, ISBN: 978-953-51-0373-8, pp. 1-22, 2012
  2. S. P. Sabatini, F. Solari, M. Chessa. Context-Sensitive Recurrent Filters for Visual Motion Analysis. In Neurocomputing: Learning, Architectures and Modeling, Elizabeth T. Mueller (Ed.), ISBN: 978-1-61324-699-3, Nova publisher, 2012.
  3. A. Canessa, A. Gibaldi, M. Chessa, S.P. Sabatini and F. Solari. The Perspective Geometry of the Eye: Toward Image-Based Eye-Tracking. In Human-Centric Machine Vision, M. Chessa, F. Solari and S.P. Sabatini (Eds.), ISBN: 978-953-51-0563-3, InTech,

Conferences

  1. A. Gibaldi, A. Canessa, M. Chessa, F. Solari, S.P. Sabatini. A neural model for coordinated control of horizontal and vertical alignment of the eyes in three-dimensional space. BioRob'12, The Fourth IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics, 24th-27th June 2012, Rome.
  2. M. Chessa, M. Garibotti, A. Canessa, A. Gibaldi, S.P. Sabatini, F. Solari. A stereoscopic augmented reality system for the veridical perception of the 3D scene layout. VISAPP12, International Conference on Computer Vision Theory and Applications, 24th-26th February 2012, Rome.
  3. A. Gibaldi, A. Canessa, M. Chessa, F. Solari, S. P. Sabatini How a Population-based Representation of Binocular Visual Signal Can Intrinsically Mediate Autonomous Learning of Vergence Control. Procedia Computer Science, Volume 13, 2012, Pages 125-134, ISSN 1877-0509.

Edited books

  1. M. Chessa F. Solari, S.P. Sabatini. Human-Centric Machine Vision. InTech, ISBN: 978-953-51-0563-3, 180 pages, 2012.
  2. F. Solari, M. Chessa, S.P. Sabatini. Machine Vision – Applications and Systems. InTech, ISBN: 978-953-51-0373-8, 272 pages, 2012.

2011

Journals

  1. K. Hadjidimitrakis, R. Breveglieri, G. Placenti, A. Bosco, S.P. Sabatini, P. Fattori. Fix Your Eyes in the Space You Could Reach: Neurons in the Macaque Medial Parietal Cortex Prefer Gaze Positions in Peripersonal Space PLoS ONE 6(8): e23335. doi:10.1371/journal.pone.0023335, 2011.

Book Chapters

  1. M. Chessa, F. Solari and S.P. Sabatini Virtual Reality to Simulate Visual Tasks for Robotic Systems. In Virtual Reality, Ed. Jae-Jin Kim, InTech, ISBN/ISSN: 978-953-307-518-1, 2011.

Conferences

  1. A. Gibaldi, A. Canessa, M. Chessa, F. Solari, S.P. Sabatini. A cortical model for vergence control: advantages of space-variant geometry of the cortical domain. Cosyne11, Salt Lake City, Utah, February 24 - March 1, 2011.
  2. A. Gibaldi, A. Canessa, M. Chessa, S. P. Sabatini, F. Solari. A neuromorphic control module for real-time vergence eye movements on the iCub robot head. Humanoids11, 11th IEEE-RAS International Conference on Humanoid Robots.
  3. E. Martinez, A.P. del Pobil, M. Chessa, F. Solari, S.P. Sabatini. An Integrated Virtual Environment for Visual-based Reaching. The ACM Intl. Conf. on Ubiquitous Information Management and Communication, Seoul, 2011.
  4. G. Maiello, C. Silvestro, A. Canessa, M. Chessa, A. Gibaldi, S. P. Sabatini, F. Solari. Assessment of stereoscopic depth perception in augmented reality environments based on low-cost technologies. apgv11, Applied Perception in Graphics and Visualization.
  5. M. Chessa, S. P. Sabatini, F. Solari, F. Tatti A Quantitative Comparison of Speed and Reliability for Log-Polar Mapping Techniques. ICVS11, Computer Vision Systems – 8th International Conference, Sophia Antipolis, France, September 20-22, 2011.
  6. M. Chessa, G. Maiello, C. Silvestro, A. Canessa, A. Gibaldi, S. P. Sabatini, F. Solari. Assessment of the visuo-motor coordination in the peripersonal space through augmented reality environments. 34th European Conference on Visual Perception, 28 August- 1 September 2011, Toulouse, France.
  7. S. P. Sabatini, A. Canessa, A. Gibaldi, M. Chessa, F. Solari. Statistical disparity patterns experienced by an active observer in the peripersonal space. 34th European Conference on Visual Perception, 28 August- 1 September 2011, Toulouse, France.
  8. A. Gibaldi, A. Canessa, M. Chessa, F. Solari, S. P. Sabatini. Adaptive read-out mechanisms of disparity population codes: reaching the theoretical disparity-size correlation limit with minimal binocular resources. 34th European Conference on Visual Perception, 28 August- 1 September 2011, Toulouse, France.
  9. A. Canessa, M. Chessa, A. Gibaldi, F. Solari, S. P. Sabatini. Empirical horopter explained by the statistics of disparity patterns in natural space. 34th European Conference on Visual Perception, 28 August- 1 September 2011, Toulouse, France.

Patents

  1. M. Chessa, F. Solari, M. Garibotti, S.P. Sabatini. Rappresentazione stereoscopica tridimensionale perfezionata di oggetti virtuali per un osservatore in movimento. Assignee: University of Genoa. Italian Patent application TO2011A001150, 14th December 2011.

2010

Journals

  1. S.P. Sabatini, G. Gastaldi, F. Solari, K. Pauwels, M.M. Van Hulle, J. Diaz, E. Ros, N. Pugeault and N. Krueger A Compact Harmonic Code for Early Vision based on Anisotropic Frequency Channels. Computer Vision and Image Understanding, Vol. 114, p 681-699, 2010.
  2. A. Gibaldi, M. Chessa, A. Canessa, S.P. Sabatini, F. Solari A cortical model for binocular vergence control without explicit calculation of disparity. Neurocomputing, Vol. 73, p 1065-1073, 2010.
  3. N. Chumerin, A. Gibaldi, S.P. Sabatini and M.M. Van Hulle Learning Eye Vergence Control from a Distributed Disparity Representation. International Journal of Neural Systems, Vol. 20, p 267-278, 2010.

Conferences

  1. S.P. Sabatini. Early Perception-Action Cycles in Binocular Robot Vision: Visuomotor Paradigms and Cortical-like Architectures (invited talk). 11th European Confeence on Computer Vision, Workshop on "Vision for Cognitive Tasks", Hersonissos, Heraklion, Crete, Grece, 10 September, 2010.
  2. A. Gibaldi, A. Canessa, M. Chessa, S.P. Sabatini, F. Solari Read-out rules for short-latency disparity-vergence responses from populations of binocular energy units: the ect of vertical disparities 33rd European Conference on Visual Perception, 22-26 August 2010, Lausanne, Switzerland.

2009

Conferences

  1. S.P. Sabatini Early perception-action cycles in binocular robot vision (invited talk). in "Neuronal processes of attention and action, and their use in artificial intelligent systems", 3rd Mediterranean Conference of Neuroscience, 13-16 December, 2009, Alexandria, Egypt.
  2. N. Chumerin, A. Gibaldi, S.P. Sabatini and M. Van Hulle Convolutional Network for Vergence Control. 2nd International Symposium on Applied Sciences in Biomedical and Communication Technologies 24-27 November, 2009, Bratislava, Slovak Republic.
  3. M. Chessa, S.P. Sabatini and F. Solari A fast joint bioinspired algorithm for optic flow and two-dimensional disparity estimation. 7th Int. Conference on Computer Vision Systems (ICVS'09), 13-15 October 2009, Liege, Belgium.
  4. S.P. Sabatini, M. Chessa and F. Solari How embedding prior constraints improves coding and decoding strategies in a neural distributed architecture for depth perception. 32nd European Conference on Visual Perception, 24-28 August 2009, Regensburg, Germany.
  5. M. Chessa, S.P. Sabatini and F. Solari A virtual reality tool for disparity statistics in the peripersonal space. 32nd European Conference on Visual Perception, 24-28 August 2009, Regensburg, Germany.
  6. A. Canessa, S.P. Sabatini and F. Solari Do eyes move as a tilt-pan like system? Physical plausibility of the coplanarity of the fixation planes. 32nd European Conference on Visual Perception, 24-28 August 2009, Regensburg, Germany.
  7. R. Breveglieri, A. Bosco, A. Canessa, P. Fattori and S.P. Sabatini Evidence for Peak-shaped Gaze Fields in Area V6A: Implications for Sensorimotor Transformations in Reaching Tasks. International Work-conference on the Interplay between Natural and Artificial Computation, Santiago de Compostela, Spain June, 22-26, 2009
  8. M. Chessa, A. Canessa, A. Gibaldi, F. Solari and S.P. Sabatini. Embedding Fixation Constraints into Binocular Energy-based Models of Depth Perception. International Conference on Cognitive and Neural Systems, Boston, Massachusetts, 27-30 May, 2009.
  9. A. Gibaldi, M. Chessa, A. Canessa, S.P. Sabatini and F. Solari. Reading binocular energy population codes for short-latency disparity-vergence eye movements. International Conference on Cognitive and Neural Systems, Boston, Massachusetts, 27-30 May, 2009.
  10. A. Gibaldi, M. Chessa, A. Canessa, F. Solari and S.P. Sabatini A neural model for binocular vergence control without explicit calculation of disparity. European Symposium on Artificial Neural Networks, Bruges, Belgium, 22-24 April, 2009.
  11. M. Chessa, F. Solari and S.P. Sabatini A virtual reality simulator for active stereo vision systems. nternational Conference on Computer Vision Theory and Applications, Lisbon, Portugal, 5-8 February 2009. [web-site]

2008

Conferences

  1. M. Chessa, F. Solari, S.P. Sabatini and G.M. Bisio. Motion interpretation using adjustable linear models. British Machine Vision Conference, 1: pp. 233-242, Leeds, UK, 1st-4th September 2008.
  2. J.G. Samarawickrama, S.P. Sabatini and G. Metta. A Biologically Motivated Visuo-motor Controller for Composite Eye Movements in Fixation Tasks. International Conference on Cognitive Systems (CogSys 2008), April 2-4, 2008, Karlsruhe, Germany.

2007

Journals

  1. J. D\EDaz , E. Ros, S.P. Sabatini, F. Solari and S. Mota A phase-based stereo vision system-on-a-chip. Biosystems, Vol. 87, p 314-321, 2007.

Conferences

  1. J.G. Samarawickrama and S.P. Sabatini. Version and vergence control of a stereo camera head by fitting the movement into the Hering's law. Fourth Canadian Conference on Computer and Robot Vision, Montreal, Canada, 28-30 May 2007.
  2. S.P. Sabatini, M. Chessa, G. Gastaldi, F. Solari and G. M. Bisio. Cortical Architectures for Early Joint Coding of 3D Dynamic Visual Parameters: Complex Feature Mapping and Distributed Representations. International Cognitive Vision Workshop (ICVW'07) "From Computational Cognitive Neuroscience to Computer Vision" 21st March, 2007, Bielefed, Germany.
  3. M. Chessa, S.P. Sabatini, F. Solari and G.M. Bisio A Recursive Approach to the Design of Adjustable Linear Models for Complex Motion Analysis. IASTED Conference on Signal Processing, Pattern Recognition, and Applications (SPPRA'07), 14-16 February 2007 Insbruck, Austria.
  4. S.P. Sabatini, G. Gastaldi, F. Solari, J. Diaz, E. Ros, K. Pauwels, M. Van Hulle, N. Pugeault and N. Krueger Compact and accurate early vision processing in the harmonic space. 2nd International Conference on Computer Vision Theory and Applications, 8-11 March, 2007, Barcelona, Spain.

2006

Conferences

  1. S.P. Sabatini, F. Solari and G.M. Bisio Fast Space-variant Image Analysis Through Steerable Gabor-like Filters. Proc. 5th International WorkShop on Information Optics June 5-7, 2006, Toledo, Spain.
  2. S.P. Sabatini, F. Solari and G.M. Bisio A Neuromorphic Approach for Egomotion Vision Sensing. CISI 2006 - Conferenza Italiana Sistemi Intelligenti - Ancona 27-29 Settembre 2006.
  3. G. Gastaldi, S.P. Sabatini, F. Solari, and G.M. Bisio A Dynamic Gesture Recognition System Based on the Visual Analysis of the Movements of the Hand. CISI 2006 - Conferenza Italiana Sistemi Intelligenti - Ancona 27-29 Settembre 2006.

2005

Journals

  1. S.P. Sabatini, F. Solari and L. Secchi Emergence of Oscillations and Spatio-Temporal Coherence States in a Continuum-Model of Excitatory and Inhibitory Neurons. BioSystems, Vol 79(1-3): 101-108, 2005.

Conferences

  1. J. D\EDaz , E. Ros, S.P. Sabatini, F. Solari and S. Mota Phase-based stereo vision system-on-chip. Sixth International Workshop on Information Processing in Cells and Tissues, United Kingdom, August 30 - September 1, 2005.
  2. G. Gastaldi, A. Pareschi, S.P. Sabatini, F. Solari and G.M. Bisio A man-machine communication system based on the visual analysis of dynamic gestures. The IEEE International Conference on Image Processing, Vol 3: 397-400,2005.

2004

Journals

  1. S.P. Sabatini, F. Solari and L. Secchi A Continuum-field Model of Visual Cortex Stimulus-driven Behaviour: Emergent Oscillations and Coherence Fields. Neurocomputing, Vol 57C: 411-433, 2004.

Book Chapters

  1. G.M. Bisio, S.P. Sabatini and F. Solari How to organize analog VLSI operators to perform perceptual tasks in machine vision. In Smart Adaptive Systems on Silicon, Ed. M. Valle, Kluwer, 119-137, 2004.

Conferences

  1. S.P. Sabatini, F. Solari, and G.M. Bisio Context-sensitive recurrent filters for visual motion understanding. Early Cognitive Vision Workshop, 28 May-1 June 2004, Isle of Skye, Scotland.

2003

Journals

  1. P. Cavalleri, S.P. Sabatini, F. Solari and G.M. Bisio Centric-minded Templates for Self-motion Perception . Vision Research, 43(13): 1473-1493, June 2003. (Abstract)
  2. S.P. Sabatini, F. Solari, P. Cavalleri and G.M. Bisio Phase-based Binocular Perception of Motion in depth: Cortical-like Operators and Analog VLSI Architectures . EURASIP Journal on Applied Signal Processing, 7: 690-702, 2003. (Abstract)

Conferences

  1. S.P. Sabatini and F. Solari Emergence of Motion-in-depth Selectivity in the Visual Cortex through Linear Combination of Binocular Energy Complex Cells with Different Ocular Dominance. The annual Computational Neuroscience Meeting, 5-9 July 2003 Alicante, Spain.
  2. S.P. Sabatini, F. Solari, and G.M. Bisio Lattice Models for Context-driven Regularization in Motion Perception. WIRN03, 5-7 June 2003, Vietri, Italy.
  3. S.P. Sabatini and F. Solari An Early Cognitive Approach to Visual Motion Analysis. AIIA03, 23-26 September 2003, Pisa, Italy, pages 385-397.
  4. S.P. Sabatini, F. Solari, and L. Secchi Emergence of Oscillations and Spatio-temporal Coherence States in a Continuum-model of Excitatory and Inhibitory Neurons International Workshop Neuronal Coding, 20-25 September 2003, Aulla, Italy, pages 35-37.
  5. S.P. Sabatini, F. Solari, and G.M. Bisio Emergence of motion-in-depth selectivity in the visual cortex: An evidence of phase-based second-order motion mechanisms? Perception, 32(S):12 - European Conference on Visual Perception, 1-5 September 2003, Paris, France.
  6. F. Solari, S.P. Sabatini and G.M. Bisio Context-based structuring action on optic flow fields by generative models of first-order motion primitives: velocity likelihoods and Gestalt detection. Perception, 32(S):12 - European Conference on Visual Perception, 1-5 September 2003, Paris, France.

2002

Conferences

  1. S.P. Sabatini, F. Solari, and G.M. Bisio Detection of First-order Elementary Components in Noisy Optic Flow Fields Through Context Sensitive Recurrent Filters. Workshop Dynamic Perception 2002, 14-15 November 2002, Bochum, Germany, pages 17-22.
  2. S. Sabatini, F. Solari, G. Andreani, C. Bartolozzi, and G.M. Bisio A hierarchical model of complex cells in visual cortex for the binocular perception of motion-in-depth . In Proceedings of Advances in Neural Information Processing Systems 14 2002 Conference, pages 1271-1278, Vancouver, Canada,

2001

Journals

  1. F. Solari, S.P. Sabatini, and G.M. Bisio Fast technique for phase-based disparity estimation with no explicit calculation of phase. Electronic Letters, 37(23): 1382-1383, November 2001. (Abstract)

Conferences

  1. S.P. Sabatini, F. Solari, and G.M. Bisio A cortical architecture for the binocular perception of motion-in-depth. WIRN Vietri'01, 17-19 May 2001, Vietri, Italy.
  2. S.P. Sabatini, P. Cavalleri, F. Solari, and G.M. Bisio Physicalist computational structures for motion perception in mammal visual cortex. World Congress on Neuroinformatics 2001, 24-29 September 2001, Vienna, Austria, pages 133-142.

2000

Conferences

  1. S.P. Sabatini, F. Solari, and G.M. Bisio Spatiotemporal Neuromorphic Operators for the Detection of Motion-in-depth. In Proc. 2nd ICSC Symposium on Neural Computation, 23-26 May 2000, Berlin, Germany, pages 874-880.
  2. S.P. Sabatini, P. Cavalleri, F. Solari, and G.M. Bisio Recovering 3-D Egomotion Parameters from Optic Flow: from Structural Principles to Analog Architectures. CAMP*2000, 11-13 Sep 2000, Padova, Italy.
  3. P. Cavalleri, S.P. Sabatini, F. Solari, and G.M. Bisio Heading Estimation using Centric-Minded Templates. In Proc. Symposium on Eye Movements and Vision in the Natural World, 27-29 Sep 2000, Amsterdam, Rotterdam, Holland, pages 105-106.

1999

Journals

  1. S.P. Sabatini, and F. Solari An architectural hypothesis for direction selectivity in the visual cortex: The role of spatially asymmetric intracortical inhibition. Biological Cybernetics, 80(3):171-183, 1999. (Abstract)

Conferences

  1. S.P. Sabatini, F. Solari, R. Carmeli, P. Cavalleri, and G.M. Bisio Gaze-centered first-order analysis of optic flow based on spatiotemporal filtering of cortical flow fields: A novel view of MST functional properties. Perception, 28(S):3 - ECVP'99, 22-26 August 1999, Trieste, Italy.
  2. F. Solari, S.P. Sabatini, G. Nicolussi, and G.M. Bisio Interocular velocity differences or disparity temporal changes? A unifying approach to the detection of motion-in-depth through phase-based disparity measurements. Perception, 28(S):133 - ECVP'99, 22-26 August 1999, Trieste, Italy.
  3. S.P. Sabatini, F. Solari, R. Carmeli, P. Cavalleri, and G.M. Bisio A Physicalist Approach to First-order Analysis of Optic Flow Fields in Extrastriate Cortical Areas. Proc. ICANN'99 Edinburgh, UK: 7 - 10 September, pages 274-279, 1999.

1998

Journals

  1. L. Raffo, S.P. Sabatini, G.M. Bo and G.M. Bisio Analog VLSI circuits as physical structures for perception in early visual tasks. IEEE Trans. Neural Net., 9(6):1483-1494, 1998. (Abstract)
  2. G.M. Bisio, L. Raffo, and S.P. Sabatini Analog VLSI primitives for perceptual tasks in machine vision. (invited paper) Neural Computing Applications, special issue on Machine Vision, 7:216-228, 1998. (Abstract)
  3. B. Crespi, A.G. Cozzi, L. Raffo, and S.P. Sabatini Analog computational for phase-based disparity estimation: continuous and discrete models. Machine Vision and Applications, 11:83-95, 1998. (Abstract)

Conferences

  1. S.P. Sabatini Pinwheel organization maximizes coverage uniformity of cortical orientation maps: An information-theoretic analysis. In European J. Neurosci., 10(S10):237. European Forum of Neuroscience ENA, 1998.
  2. F. Solari Spatio-Temporal Image Operators Based on Asymmetric Interaction Schemes. In Proc. SIMAI'98, Giardini Naxos, Italy, Vol. 2, pages 395-398, 1998.
  3. B. Crespi, A.G. Cozzi, L. Raffo, and S.P. Sabatini Analog processing for stereo vision. In Proc. Visual Interface VI98, Vancouver, BC, Canada, pages 17-20, 1998.
  4. G.M. Bisio, M. Confalone, L. Raffo, and S.P. Sabatini Hardware solutions supporting a multiscale approach in early vision. In Proc. NEURAP'98, Marseilles, France, pages 201-204, 1998.

1997

Journals

  1. S.P. Sabatini, L. Raffo, and G.M. Bisio Functional periodic intracortical couplings induced by structured lateral inhibition in a linear cortical network. Neural Computation, 9(3):525-531, 1997. (Abstract)
  2. L. Raffo, S.P. Sabatini, M. Mantelli, A. De Gloria, and G.M. Bisio Design of an ASIP architecture for low-level visual elaborations. IEEE Trans. on VLSI Systems, 5(1):145-153, 1997. (Abstract)

Conferences

  1. G.M. Bisio, G.M. Bo, M. Confalone, L. Raffo, S.P. Sabatini, and M.P. Zizola An analog VLSI computational engine for early vision tasks. In Proc. ICANN97 - Lausanne - Switzerland, pages 1175-1180, October 1997.
  2. G.M. Bisio, G.M. Bo, M. Confalone, L. Raffo, S.P. Sabatini, and M.P. Zizola A current-mode computational engine for stereo disparity and early vision tasks. In Proc. MicroNeuro'97, pages 83-90, Dresden, Germany, September 1997.
  3. F. Bruccoleri, L. Raffo, S.P. Sabatini, and G.M. Bisio A tunable perceptual microsystem for stereo depth estimation. In Proc. 2nd IEEE-CAS Region 8 Workshop on Analog and Mixed IC Design, pages 47-52, Baveno, Italy, September 1997.
  4. F. Solari, S.P. Sabatini, and G.M. Bisio Computational and implementation strategies for smart visual sensors in automotive applications. In Proc. 7th International Conference on Vision in Vehicles, Marseilles, France, September 1997.
  5. L. Raffo, S.P. Sabatini, G.M. Bo, and G.M. Bisio Schiere VLSI di celle analogiche per l'elaborazione cooperativa di segnali visivi. In 97a Riunione Annuale AEI, pages 163-169, Baveno, Italy, May 1997. (in italian)
  6. S.P. Sabatini, L. Raffo, F. Solari, A. Bonfiglio, and G.M. Bisio Smart materials for visual perception. In EAEC'97 Congress, Conference IV ``Advanced Automotive Electronics'', pages 871-879, Cernobbio, Italy, July 1997.
  7. L. Raffo, S.P. Sabatini, G.M. Bo, and G.M. Bisio Visual perception microsystems based on distributed analog VLSI processing. In Proc. 2nd Int. Workshop on Mechatronical Computer Systems for Perception and Action, MCPA'97, pages 13-21, Pisa, Italy, February 1997.

1996

Journals

  1. S.P. Sabatini Recurrent inhibition and clustered connectivity as a basis for Gabor-like receptive fields in the visual cortex. Biological Cybernetics, Vol. 74(3), 189-202, 1996. (Abstract)
    An extended HTML version is also on-line available in Miikkulainen, R., Sirosh, J., and Choe, Y., editors, Lateral Interactions in the Cortex: Structure and Function . UTCS Neural Networks Research Group. Austin, TX, 1996. Electronic book, ISBN 0-9647060-0-8.
  2. L. Raffo, S.P. Sabatini, and G.M. Bisio A programmable VLSI architecture based on multilayer CNN paradigms for real-time visual processing. Int. J. Circ. Th. and Appl., Special Issue on Cellular Neural Networks, Vol. 24, 357-367, 1996. (Abstract)
  3. G. Indiveri, L. Raffo, S.P. Sabatini, and G.M. Bisio A recurrent neural architecture mimicking cortical preattentive vision systems. Neurocomputing, Vol. 11, 155-170, 1996. (Abstract)

Conferences

  1. S.P. Sabatini, F. Solari, and G.M. Bisio An architectural model for velocity-tuned spatio-temporal cortical filters. In Int. School of Biocybernetics ``Downward Processing in the Perception Representation Mechanism'', Casamicciola at Isle of Ischia, Naples, Italy, October 1996.
  2. S.P. Sabatini, F. Solari, L. Raffo, G.M. Bo, and G.M. Bisio Perceptual microsystems giving visual awareness for safe driving. In Proc. 1st Int. Con. on Control and Diagnostics in Automotive Applications, pages 337-345, Genoa, Italy, October 1996.
  3. G.M. Bisio, B. Crespi, L. Raffo, S.P. Sabatini, G. Soncini, and A. Valdes A Distributed Adaptive Architecture for Analog Stereo Depth Estimation. IEEE International Workshop on Neural Networks for Identification, Control, Robotics, and Signal/Image Processing [NICROSP], Venice (Italy), August 21-23, 1996.
  4. S. Sabatini, F. Solari, L. Raffo, G.M. Bisio Emergence of a Cortical Perceptual Code by Combination of Recurrently Interacting Gaussian Subunits. Perception 25(S):85 - ECVP'96, Strasbourg 9-13 September, 1996.
  5. S. Sabatini, F. Solari, G.M. Bisio An Architectural Mechanism for Direction-tuned Cortical Simple Cells: The Role of Mutual Inhibition . NIPS'96, Denver, Colorado, Dec. 3-5, 1996.

1995

Journals

  1. G. Indiveri, L. Raffo, S.P. Sabatini, and G.M. Bisio A neuromorphic architecture for cortical multi-layer integration of early visual tasks. Machine Vision and Applications, Vol. 8, 305-314, 1995. (Abstract)

Conferences

  1. S.P. Sabatini, M.T. Muratore, F. Solari, L. Raffo, and G.M. Bisio An architectural model of the non-linear subunits of complex cells of visual cortex based on gated intracortical interactions. In EMBS'95 Conference, Montreal, Canada, September 1995.

1994

Journals

  1. L. Raffo, S.P. Sabatini, G. Indiveri, G. Nateri, and G.M. Bisio A memory-based recurrent neural architecture for chips emulating cortical visual processing. IEICE Trans. Electron., E77-C(7), 1994. (Abstract)

Conferences

  1. G.M. Bisio, M. Bruccoleri, P. Cusinato, L. Raffo, and S.P. Sabatini An analog VLSI massively parallel module for low-level cortical processing in machine vision. In Proc. IEEE-MICRONEURO94 - Torino (Italy) 1994, 1994.
  2. G. Indiveri and G.M. Bisio Analog Subthreshold VLSI implementation of a neuromorphic model of the visual cortex for pre-attentive vision. In Proc. IEEE-MICRONEURO94 - Torino (Italy) pages 297-211, 1994.
  3. L. Raffo, S.P. Sabatini, and G.M. Bisio A programmable architecture oriented to cellular neural computation for efficiently performing visual tasks. In Proc. of Neural Networks Theory and Applications, Sedmihorky, Czech Republic, September 18-23, pages 269-274, 1994.
  4. L. Raffo, S.P. Sabatini, and G.M. Bisio A reconfigurable architecture mapping multilayer CNN paradigms. In Proc. IEEE-CNNA94 - Rome (Italy) 1994, pages 393-398, 1994.
  5. S.P. Sabatini Reaction-diffusion processes as computational model for image segmentation. In Proc. Congresso Nazionale di Fisica della Materia - Brescia 1994, 1994.
  6. S.P Sabatini Analisi sulla rappresentazione corticale dell'informazione visiva attraverso mappe di orientamenti. (in italian) In Proc. Congresso Nazionale SIMAI94 - Anacapri 1994, 1994.
  7. S.P. Sabatini, L. Raffo, and G.M. Bisio Anisotropic correlation properties in the spatial structure of cortical orientation maps. In Proc. ICANN94 - Sorrento - Italy, pages 170-173, 1994.
  8. S.P. Sabatini, L. Raffo, and G.M. Bisio Coupled diffusion maps as neural computational models for texture segmentation. In Proc. ICASSE94-Erlangen-Germany, pages 74-79, 1994.
  9. L. Raffo, S.P. Sabatini, G. Indiveri, D.D. Caviglia, and G.M. Bisio Cortical perceptual processing mapped into an active resistor network. In Proc. WCNN94-San Diego-CA, pages I-612-I-617, 1994.
  10. L. Raffo, G.M. Bisio, D.D. Caviglia, G. Indiveri, and S.P. Sabatini A multi-layers analog VLSI architecture for texture analysis isomorphic to cortical cells in mammalian visual system. In J.G.Delgado-Frias and W.R.Moore, editors, VLSI for Neural Networks and Artificial Intelligence, pages 61-70. Plenum, New York, 1994.

1993

Journals

  1. L. Raffo, S.P. Sabatini, D.D. Caviglia, and G.M. Bisio Anisotropic active resistor meshes for implementing image processing operators. Electronics Letters, 29(11):960-961, May 1993. (Abstract)
  2. L. Raffo, S.P. Sabatini, D.D. Caviglia, and G.M. Bisio Artificial visual orientation map implemented as inhomogeneous active resistor mesh. Electronics Letters, 29(11):963-964, May 1993. (Abstract)

Conferences

  1. G.M. Bisio, D.D. Caviglia, G. Indiveri, L. Raffo, and S.P. Sabatini A neural network architectural model of visual cortical cells for texture segregation. In Proc. Int. Conf. on Neural Networks, San Francisco, CA, March 1993.
  2. S.P. Sabatini, L. Raffo, G. Indiveri, D.D. Caviglia, and G.M. Bisio Computational anatomy in low-level visual processing. In Proc. WIRN`93, pages 158-163, Vietri sul mare (SA) ITALY, May 1993.
  3. L. Raffo, S.P. Sabatini, G. Indiveri, D.D. Caviglia, and G.M. Bisio An active resistor mesh embedding cortical visual processing. In Proc. ICANN93, page 250, Amsterdam NL, September 1993.
  4. G. Indiveri, L. Raffo, S.P. Sabatini, and G.M. Bisio A neuromorphic architecture for visual processing. In Proc. Giornata di Studio: Elaborazione di Immagini mediante Reti Neurali, pages 105-110, Fondazione Ugo Bordoni - Roma, 1993.

1992

Conferences

  1. G.M. Bisio, D.D. Caviglia, G. Indiveri, L. Raffo, and S.P. Sabatini A linear model of the recurrent inhibition in visual cortex leading to Gabor-like receptive fields. In Proceedings of NeuroNimes92 Conference, pages 517-528, Nimes FRANCE, November 1992.
  2. L. Raffo, G.M. Bisio, D.D. Caviglia, G. Indiveri, and S.P. Sabatini A neural architectural model of simple and complex cortical cells. In EMBS'92 Conference, Paris, France, October 1992.
  3. G.M. Bisio, D.D. Caviglia, G. Indiveri, L. Raffo, and S.P. Sabatini A neural model of cortical cells characterized by Gabor-like receptive fields-Application to texture segmentation. In I.Aleksander and J. Taylor, editors, Artificial Neural Networks 2, volume 2, pages 917-920. Elsevier Science, 1992.
  4. G.M. Bisio, D.D. Caviglia, G. Indiveri, L. Raffo, and S.P. Sabatini Un modello neurale per l'analisi di tessitura. In Congresso AICA, Torino ITALY, October 1992. (in italian)