2017
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Journals
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A. Canessa, A. Gibaldi, M. Chessa, M. Fato, F. Solari, S.P. Sabatini.
A dataset of stereoscopic images and ground-truth disparity mimicking human fixations in peripersonal space.
Scientific Data, 4, 2017. [Genua Pesto DATABASE].
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A. Gibaldi, A. Canessa, S.P. Sabatini.
The active side of stereopsis: Fixation strategy and adaptation to natural environments.
Scientific Reports, 7, 2017.
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A. Gibaldi, M. Vanegas, A. Canessa, S.P. Sabatini.
A Portable Bio-Inspired Architecture for Efficient Robotic Vergence Control
International Journal of Computer Vision, 121 (2), pp. 281-302, 2017. [Vergence Control Software].
Conferences
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D. Re, A. Gibaldi, S.P. Sabatini, M.W. Spratling.
An integrated system based on binocular learned receptive fields for saccade-vergence on visually salient targets.
International Conference on Computer Vision Theory and Applications, Porto, Portugal, 27 February 1 March, 2017.
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K. Kalou, A. Gibaldi, A. Canessa, S.P. Sabatini.
Learning a Compositional Hierarchy of Disparity Descriptors for 3D Orientation Estimation in an Active Fixation Setting.
In: Lintas A., Rovetta S., Verschure P., Villa A. (eds) Artificial Neural Networks and Machine Learning, ICANN 2017. Lecture Notes in Computer Science, vol 10614. Springer
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2016
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Journals
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M. Chessa, S.P. Sabatini, F. Solari.
A systematic analysis of a V1-MT neural model for motion estimation.
Neurocomputing, 173, pp. 1811-1823, 2016.
Conferences
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A. Gibaldi, A. Canessa, S.P. Sabatini..
Active stereo fixation: developmental influence on the binocular visual system
VSS2016, Journal of Vision 16.12:430-430, 2016.
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G. Maiello, A. Gibaldi, S.P. Sabatini, P. Bex.
Vergence Eye Movements to Unbalanced Dichoptic Visual Stimuli.
Proc. ECVP2016, in Perception Vol. 45, pp. 79-79, 2016.
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A. Gibaldi, A. Canessa, S.P. Sabatini.
Visuomotor Behavior of Dominant and Non-Dominant Eye in 3D Visual Exploration.
Proc. ECVP2016, in Perception Vol. 45, pp. 79-80, 2016.
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A. Gibaldi, G. Maiello, P.J. Bex, S.P. Sabatini.
Modelling short-latency disparity-vergence eye movements under dichoptic unbalanced stimulation.
MODVIS 2016, Computational and Mathematical Models in Vision, St Pete Beach, Florida, US, May 11-13, 2016
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2015
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Journals
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A. Gibaldi, A. Canessa, F. Solari, S.P. Sabatini.
Autonomous learning of disparity-vergence behavior through distributed coding and population reward: Basic mechanisms and real-world conditioning on a robot stereo head..
Robotics and Autonomous Systems, 71, pp. 23-34, 2015.
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A. Gibaldi, S.P. Sabatini, S. Argentieri, Z. Ji.
Emerging spatial competences: From machine perception to sensorimotor intelligence.
Robotics and Autonomous Systems, 71, pp. 1-2, 2015.
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S.P. Sabatini
Deep Representation Hierarchies for 3D Active Vision: Designing Specializations in Perception-Action Loops.
Kuenstliche Intelligenz, 29, pp.31-40, 2015.
Conferences
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A. Gibaldi, A. Canessa, S.P. Sabatini.
Vergence control learning through real V1 disparity tuning curves.
International IEEE/EMBS Conference on Neural Engineering, NER, 2015-July, pp. 332-335, 2015.
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2014
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Journals
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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, 2014. [doi]
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M. Antonelli, A. Gibaldi, F. Beuth, A. Duran, A. Canessa, M. Chessa, F. Solari, A. del Pobil, F. Hamker, E. Chinellato, S.P. Sabatini.
A hierarchical system for a distributed representation of the peripersonal space of a humanoid robot.
IEEE Transactions on Autonomous Mental Development, 6 (4), pp. 259-273, 2014.
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F. Solari, M. Chessa, S.P. Sabatini.
An integrated neuromimetic architecture for direct motion interpretation in the log-polar domain.
Computer Vision and Image Understanding, Vo. 125, August 2014, Pages 37-54 2014.
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E. Martinez-Martin, A.P. Del Pobil, M. Chessa, F. Solari, S.P. Sabatini.
An active system for visually-guided reaching in 3D across binocular fixations.
The Scientific World Journal, 2014, art. no. 179391.
Conferences
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M. Chessa, M. Garibotti, G. Maiello, L. Caroggio, H. Huang, S.P. Sabatini, F. Solari.
Detection of 3D position of eyes through a consumer RGB-D camera for stereoscopic mixed reality environments.
Proceedings of International Conference on 3D Imaging, IC3D 2014.
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M. Chessa, S. Murgia, L. Nardelli, S.P. Sabatini, F. Solari.
Bio-inspired active vision for obstacle avoidance.
GRAPP 2014 - Proceedings of the 9th International Conference on Computer Graphics Theory and Applications, pp. 505-512, 2014.
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2013
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Journals
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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]
Conferences
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M. Garibotti, M. Chessa, S.P. Sabatini, F. Solari.
An affordable stereoscopic 3D augmented reality system for life-like interaction.
CVMP 2013: 10th European Conference on Visual Media Production, London, UK, 6-7 November, 2013.
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A. Gibaldi, A. Canessa, M. Chessa, F. Solari, S.P. Sabatini.
Population Coding for a Reward-Modulated Hebbian Learning of Vergence Control.
IJCNN'13, International Joint Conference on Neural Networks, Dallas TX, 4-9 August, 2013.
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A. Gibaldi, A. Canessa, M. Chessa, F. Solari, S.P. Sabatini.
Energy Normalization in Population Coding: From Theory to Practice.
IJCNN'13, International Joint Conference on Neural Networks, Dallas TX, 4-9 August, 2013.
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M. Chessa, M. Garibotti, A. Canessa, A. Gibaldi, S.P. Sabatini, F. Solari.
Veridical Perception of 3D Objects in a Dynamic Stereoscopic Augmented Reality System.
In Computer Vision, Imaging and Computer Graphics. Theory and Application,
G. Csurka et al. (Eds.): VISIGRAPP 2012 Revised Selected Papers, CCIS 359, pp. 274-285, 2013.
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2012
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Journals
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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]
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F. Solari, M. Chessa, M. Garibotti, S.P. Sabatini.
Natural perception in dynamic stereoscopic augmented reality environments.
Displays.[doi]
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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]
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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.
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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
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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
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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.
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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
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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.
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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.
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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.
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A. Canessa, M. Chessa, A. Gibaldi, F. Solari, S.P. Sabatini.
Binocular Vision Statistics in the Peripersonal Space: The Active Observer Perspective.
Sensory Coding & Natural Environment 2012, 9-12 September 2012, Klosterneuburg, Austria.
Edited books
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M. Chessa F. Solari, S.P. Sabatini.
Human-Centric Machine Vision.
InTech, ISBN: 978-953-51-0563-3, 180 pages, 2012.
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F. Solari, M. Chessa, S.P. Sabatini.
Machine Vision Applications and Systems.
InTech, ISBN: 978-953-51-0373-8, 272 pages, 2012.
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2011
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Journals
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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
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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
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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
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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.
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2010
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Journals
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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.
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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.
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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
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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.
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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.
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2009
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Conferences
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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.
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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.
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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.
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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.
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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.
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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.
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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
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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.
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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.
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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.
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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]
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2008
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Conferences
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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.
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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.
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2007
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Journals
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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
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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.
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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.
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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.
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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.
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2006
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Conferences
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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.
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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.
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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.
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2005
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Journals
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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
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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.
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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.
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2004
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Journals
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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
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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
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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.
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2003
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Journals
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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)
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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
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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.
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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.
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S.P. Sabatini and F. Solari
An Early Cognitive Approach to Visual Motion Analysis.
AIIA03, 23-26 September 2003, Pisa, Italy, pages 385-397.
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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.
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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.
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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.
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2002
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Conferences
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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.
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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,
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2001
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Journals
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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
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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.
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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.
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2000
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Conferences
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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.
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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.
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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.
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1999
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Journals
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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
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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.
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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.
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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.
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1998
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Journals
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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)
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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)
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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
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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.
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F. Solari Spatio-Temporal
Image Operators Based on Asymmetric Interaction Schemes. In Proc.
SIMAI'98, Giardini Naxos, Italy, Vol. 2, pages 395-398, 1998.
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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.
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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.
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1997
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Journals
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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)
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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
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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.
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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.
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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.
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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.
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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)
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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.
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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.
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1996
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Journals
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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.
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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)
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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
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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.
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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.
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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.
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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.
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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.
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1995
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Journals
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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
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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.
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1994
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Journals
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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
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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.
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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.
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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.
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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.
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S.P. Sabatini Reaction-diffusion
processes as computational model for image segmentation. In Proc.
Congresso Nazionale di Fisica della Materia - Brescia 1994, 1994.
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S.P Sabatini Analisi
sulla rappresentazione corticale dell'informazione visiva attraverso mappe
di orientamenti. (in italian) In Proc. Congresso Nazionale SIMAI94
- Anacapri 1994, 1994.
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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.
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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.
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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.
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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.
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1993
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Journals
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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)
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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
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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.
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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.
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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.
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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.
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1992
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Conferences
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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.
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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.
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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.
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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)
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