Doc-2-Amu | Laurent Perrinet

Modelling Complex-cells and topological structure in the visual cortex of mammals using Sparse Predictive Coding

Sun, 27 Sep 2020 00:00:00 +0000

see the follow-up paper in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Laurent U Perrinet (2022). Pooling in a predictive model of V1 explains functional and structural diversity across species. PLoS Computational Biology.
Cite DOI URL bioRxiv
see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Modelling Complex-cells and topological structure in the visual cortex of mammals using Sparse Predictive Coding

Mon, 30 Mar 2020 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Effect of top-down connections in Hierarchical Sparse Coding

Tue, 04 Feb 2020 00:00:00 +0000

get the code @ https://github.com/VictorBoutin/SPC_2L
see a related work describing SDPC in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv

Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system

Sun, 03 Mar 2019 00:00:00 +0000

presented during this talk
see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

A hierarchical, multi-layer convolutional sparse coding algorithm based on predictive coding

Tue, 01 Jan 2019 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Modelling Complex Cells of Early Visual Cortex using Predictive Coding

Tue, 01 Jan 2019 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Sparse Deep Predictive Coding to model visual object recognition

Tue, 01 Jan 2019 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Top-down connection in Hierarchical Sparse Coding

Tue, 01 Jan 2019 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

From biological vision to unsupervised hierarchical sparse coding

Mon, 01 Jan 2018 00:00:00 +0000

accepted submission @ iTWIST: international Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, 21 - 23 November, 2018
poster session scheduled on Thursday, November 22th, from 10h30 till 12h00.
CIRM, Marseille, France.
get the full proceedings
Poster as PDF
see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

M2APix: a bio-inspired auto-adaptive visual sensor for robust ground height estimation

Mon, 01 Jan 2018 00:00:00 +0000

On the Origins of Hierarchy in Visual Processing

Mon, 01 Jan 2018 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Unsupervised Hierarchical Sparse Coding algorithm inspired by Biological Vision

Mon, 01 Jan 2018 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Controlling an aerial robot with human gestures using bio-inspired algorithm

Sun, 01 Jan 2017 00:00:00 +0000

see a follow-up in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet (2020). Effect of top-down connections in Hierarchical Sparse Coding. Neural Computation.
PDF Cite DOI URL arXiv

Efficient learning of sparse image representations using homeostatic regulation

Sun, 01 Jan 2017 00:00:00 +0000

This work is a followup of
Laurent U Perrinet (2010). Role of homeostasis in learning sparse representations. Neural Computation.
PDF Cite DOI Hal Code URL arXiv
the poster (PDF) will be presented Thursday, May 18 @ NeuroFrance, Bordeaux.
see a follow-up publication on
Laurent U Perrinet (2019). An adaptive homeostatic algorithm for the unsupervised learning of visual features. Vision.
PDF Cite DOI Code URL
see a related work describing SDPC in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv

Efficient learning of sparse image representations using homeostatic regulation

Sun, 01 Jan 2017 00:00:00 +0000

This work is a followup of Perrinet, 2010, Neural Computation
code is available @ https://github.com/laurentperrinet/BoutinRuffierPerrinet17spars and heavily uses https://github.com/bicv/SparseHebbianLearning
the poster (PDF) will be presented Thursday, June 8 @ SPARS, Lisbon.
see a related work describing SDPC in:
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet (2021). Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system. PLoS Computational Biology.
PDF Cite DOI Code URL arXiv