A model of natural image edge co-occurrence in the rototranslation group

In this paper, we propose to model the edge information contained in natural scenes as points in the 3D space of positions and orientations. This space is equipped with a strong geometrical structure and it is identified as the rototranslation group. In this space, we compute a histogram of co-occur...

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Bibliographic Details

Main Author:	Sanguinetti, Gonzalo (author)
Other Authors:	Citti, Giovanna (author), Sarti, Alessandro (author)
Format:	article
Language:	English
Published:	2010
Subjects:	Natural image statistics Contours Good continuation Perceptual organization
Online Access:	https://hdl.handle.net/20.500.12008/38729
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