The research of affine scale space is to create a more general approach to the affine invariant image scale representation by modifying the corresponding Gaussian filters in order to cope with the specific change of view point. It has the purpose to retain a linear relationship with the transiting of the view point. With this linear relationship, the affine scale space could be established as a more general approach for the affine invariant image retrieval, including affine feature detection and affine feature descriptor. The scope of this paper is to discuss the accessible to the affine scale space, its performance and a practical implementation to construct it in order to cope with the high complexity brought in by the scale space and the affine adaptation.

Affine scale space for viewpoint invariant keypoint detection / Zhao, Biao; Lepsoy, S.; Magli, Enrico. - ELETTRONICO. - (2015), pp. 1-6. (Intervento presentato al convegno 2015 IEEE International Workshop on Multimedia Signal Processing nel 2015) [10.1109/MMSP.2015.7340860].

Affine scale space for viewpoint invariant keypoint detection

ZHAO, BIAO;MAGLI, ENRICO
2015

Abstract

The research of affine scale space is to create a more general approach to the affine invariant image scale representation by modifying the corresponding Gaussian filters in order to cope with the specific change of view point. It has the purpose to retain a linear relationship with the transiting of the view point. With this linear relationship, the affine scale space could be established as a more general approach for the affine invariant image retrieval, including affine feature detection and affine feature descriptor. The scope of this paper is to discuss the accessible to the affine scale space, its performance and a practical implementation to construct it in order to cope with the high complexity brought in by the scale space and the affine adaptation.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2638703
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