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  Texture synthesis and the controlled generation of natural stimuli using convolutional neural networks

Gatys, L., Ecker, A., & Bethge, M. (2015). Texture synthesis and the controlled generation of natural stimuli using convolutional neural networks. Poster presented at Bernstein Conference 2015, Heidelberg, Germany.

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 Urheber:
Gatys, LA, Autor
Ecker, AS1, 2, Autor           
Bethge, M1, 2, Autor           
Affiliations:
1Research Group Computational Vision and Neuroscience, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497805              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Zusammenfassung: It is a long standing question how biological systems transform visual inputs to robustly infer high level visual information. Research in the last decades has established that much of the underlying computations take place in a hierarchical fashion along the ventral visual pathway. However, the exact processing stages along this hierarchy are difficult to characterise. Here we present a method to generate stimuli that will allow a principled description of the processing stages along the ventral stream. We introduce a new parametric texture model based on the powerful feature spaces of convolutional neural networks optimised for object recognition. We show that constraining spatial summary statistic on feature maps suffices to synthesise high quality natural textures. Moreover we establish that our texture representations continuously disentangle high level visual information and demonstrate that the hierarchical parameterisation of the texture model naturally enables us to generate novel types of stimuli for systematically probing mid-level vision.

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 Datum: 2015-09
 Publikationsstatus: Erschienen
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 Ort, Verlag, Ausgabe: -
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 Art der Begutachtung: -
 Identifikatoren: DOI: 10.12751/nncn.bc2015.0220
BibTex Citekey: GatysEB2015_2
 Art des Abschluß: -

Veranstaltung

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Titel: Bernstein Conference 2015
Veranstaltungsort: Heidelberg, Germany
Start-/Enddatum: 2015-09-15 - 2015-09-17

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Titel: Bernstein Conference 2015
Genre der Quelle: Konferenzband
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Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: - Artikelnummer: W99 Start- / Endseite: 219 - 219 Identifikator: -