Towards an Observer-oriented Theory of Shape Comparison

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dc.contributor.author Frosini, Patrizio en_US
dc.contributor.editor A. Ferreira and A. Giachetti and D. Giorgi en_US
dc.date.accessioned 2016-05-04T16:04:57Z
dc.date.available 2016-05-04T16:04:57Z
dc.date.issued 2016 en_US
dc.identifier.isbn 978-3-03868-004-8 en_US
dc.identifier.issn 1997-0471 en_US
dc.identifier.uri http://dx.doi.org/10.2312/3dor.20161080 en_US
dc.description.abstract In this position paper we suggest a possible metric approach to shape comparison that is based on a mathematical formalization of the concept of observer, seen as a collection of suitable operators acting on a metric space of functions. These functions represent the set of data that are accessible to the observer, while the operators describe the way the observer elaborates the data and enclose the invariance that he/she associates with them. We expose this model and illustrate some theoretical reasons that justify its possible use for shape comparison. en_US
dc.publisher The Eurographics Association en_US
dc.subject I.3.5 [Computer Graphics] en_US
dc.subject Computational Geometry and Object Modeling en_US
dc.subject Curve en_US
dc.subject surface en_US
dc.subject solid en_US
dc.subject and object representations en_US
dc.title Towards an Observer-oriented Theory of Shape Comparison en_US
dc.description.seriesinformation Eurographics Workshop on 3D Object Retrieval en_US
dc.description.sectionheaders Position Papers en_US
dc.identifier.doi 10.2312/3dor.20161080 en_US
dc.identifier.pages 5-8 en_US


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