Motivated by a variational model concerning the depth of the objects in a picture and the problem of illusory contours, this book investigates one of the central problems of computer vision: the topological and algorithmical reconstruction of a smooth three dimensional scene starting from the visible part of an apparent contour. The authors focus their attention on the manipulation of apparent contours using a finite set of elementary moves, which correspond to consider diffeomorphic three dimensional scenes. A large part of the book is devoted to the algorithmic part, with implementations, experiments, and computed examples. The book is intended also as a user's guide to the software code appcontour, written for the manipulation of apparent contours and their invariants.

Paolini, M., Bellettini, G., Beorchia, V., Pasquarelli, F., Shape Reconstruction from Apparent Contours. Theory and Algorithms, Springer Verlag, Berlino 2015:<<Computational Imaging and Vision>>, 365 [http://hdl.handle.net/10807/66639]

Shape Reconstruction from Apparent Contours. Theory and Algorithms

Paolini, Maurizio;Bellettini, Giovanni;Beorchia, Valentina;Pasquarelli, Franco
2015

Abstract

Motivated by a variational model concerning the depth of the objects in a picture and the problem of illusory contours, this book investigates one of the central problems of computer vision: the topological and algorithmical reconstruction of a smooth three dimensional scene starting from the visible part of an apparent contour. The authors focus their attention on the manipulation of apparent contours using a finite set of elementary moves, which correspond to consider diffeomorphic three dimensional scenes. A large part of the book is devoted to the algorithmic part, with implementations, experiments, and computed examples. The book is intended also as a user's guide to the software code appcontour, written for the manipulation of apparent contours and their invariants.
Inglese
Monografia o trattato scientifico
Paolini, M., Bellettini, G., Beorchia, V., Pasquarelli, F., Shape Reconstruction from Apparent Contours. Theory and Algorithms, Springer Verlag, Berlino 2015:<>, 365 [http://hdl.handle.net/10807/66639]
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10807/66639
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