Computing eigen space from limited number of views for recognition

Authors:
Paresh K. Jain;P. Kartik Rao;C. V. Jawahar
Affiliations:
Centre for Visual Information Technology, International Institute of Information Technology, Hyderabad, India;Centre for Visual Information Technology, International Institute of Information Technology, Hyderabad, India;Centre for Visual Information Technology, International Institute of Information Technology, Hyderabad, India
Venue:
ICVGIP'06 Proceedings of the 5th Indian conference on Computer Vision, Graphics and Image Processing
Year:
2006

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Abstract

This paper presents a novel approach to construct an eigen space representation from limited number of views, which is equivalent to the one obtained from large number of images captured from multiple view points. This procedure implicitly incorporates a novel view synthesis algorithm in the eigen space construction process. Inherent information in an appearance representation is enhanced using geometric computations. We experimentally verify the performance for orthographic, affine and projective camera models. Recognition results on the COIL and SOIL image database are promising.