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Theses

Extraction de primitives mouvement en traitement d'images par modélisation de l'architecture des systèmes visuels biologiques

Abstract : Within the context of Computer Vision, this thesis presents a motion primitives extraction approach stemming from grey level image sequences, inspired from the observation of primates biological visual system functionning. Usual processes in Machine Vision, set out in a bibliographical form (chapter 2), often consists in seeking, tools succession which offers the best results among existing methods diversity, and then generalising it by experimentation. But systems developed on thid principle often miss universality, whereas biological visual systems fulfill very well. We took our inspiration from biological processes, in order to work out a more natural approach to Computer Vision prblems resolution. Thus, visual primates system by its adaptation capacities, allows to carry out complex visual tasks (chapter 3). Our work on architectural and functionnal modelling of biological visual systems (chapter 4), using signal reconstruction of heavy, rigid and polyhedral objects. We considered only translation in plane. Our realisation, implemented in Matlad and C++ language, is composed of sequential modules that allow to reach intermediate processing information. This typical research seems to us full of developments as well on the approach employed as on the methods used.
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Theses
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http://docnum.univ-lorraine.fr/prive/SCD_T_2000_0014_TESS.pdf
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Submitted on : Thursday, March 29, 2018 - 10:37:28 AM
Last modification on : Friday, December 18, 2020 - 2:12:48 PM

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Claude Tess. Extraction de primitives mouvement en traitement d'images par modélisation de l'architecture des systèmes visuels biologiques. Autre. Université Henri Poincaré - Nancy 1, 2000. Français. ⟨NNT : 2000NAN10014⟩. ⟨tel-01746423⟩

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