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Proceedings Paper

Algorithm for viewpoint estimation and registration
Author(s): Fabiola Calcopietro; Marco Carli; Luca Lucchese; Alessandro Neri
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Paper Abstract

This paper presents a simple technique for estimating the space location from which a certain image has been taken. The basic assumption is that the scene portrayed in the image is planar. The method is based on the acquisition of a new set of images, closely resembling the given image. The location is recovered from the parameters describing the camera's pose during the acquisition of that among the new images showing the highest degree of correlation with the original image. An example of application of this technique is discussed in the paper.

Paper Details

Date Published: 4 January 2002
PDF: 7 pages
Proc. SPIE 4671, Visual Communications and Image Processing 2002, (4 January 2002); doi: 10.1117/12.453119
Show Author Affiliations
Fabiola Calcopietro, Ericsson Enterprise (Italy)
Marco Carli, Univ. degli Studi di Roma Tre (United States)
Luca Lucchese, Univ. of California/Santa Barbara (United States)
Alessandro Neri, Univ. degli Studi di Roma Tre (Italy)


Published in SPIE Proceedings Vol. 4671:
Visual Communications and Image Processing 2002
C.-C. Jay Kuo, Editor(s)

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