Statistical Methods for Descriptor Matching: Mathematical Problems in Computer Vision - Tapa blanda

Collier, Olivier

 
9783639715392: Statistical Methods for Descriptor Matching: Mathematical Problems in Computer Vision
Tapa blanda
ISBN 10: 363971539X ISBN 13: 9783639715392
Editorial: Scholars' Press, 2014

Sinopsis

Many applications, as in computer vision or medicine, aim at identifying the similarities between several images or signals. Thereafter, it is possible to detect objects, to follow them, or to overlap different pictures. In every case, the algorithmic procedures that treat the images use a selection of keypoints that they try to match by pairs. The most popular algorithm nowadays is SIFT, that performs keypoint selection, descriptor calculation, and provides a criterion for global descriptor matching. We considered changing the classical descriptor, which resulted in a shift testing problem that we solved in the minimax frame. Then, we gave a rigorous statistical formulation for the global descriptor matching problem and studied it in some special cases.

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Reseña del editor

Many applications, as in computer vision or medicine, aim at identifying the similarities between several images or signals. Thereafter, it is possible to detect objects, to follow them, or to overlap different pictures. In every case, the algorithmic procedures that treat the images use a selection of keypoints that they try to match by pairs. The most popular algorithm nowadays is SIFT, that performs keypoint selection, descriptor calculation, and provides a criterion for global descriptor matching. We considered changing the classical descriptor, which resulted in a shift testing problem that we solved in the minimax frame. Then, we gave a rigorous statistical formulation for the global descriptor matching problem and studied it in some special cases.

Biografía del autor

Olivier Collier is a former student of the Ecole Normale Supérieure de Cachan. He obtained his PhD under the supervision of Arnak Dalalyan at Université Paris-Est (France). He is now a postdoctoral researcher at Ecole des Mines de Paris and Institut Curie.

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Editorial
Scholars' Press
Año de publicación
2014
Idioma
Inglés
ISBN 10 
363971539X
ISBN 13 
9783639715392
Encuadernación
Tapa blanda
Número de páginas
128
Contacto del fabricante
no disponible
Persona responsable
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