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» Invariant representation in image processing
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ICMCS
2009
IEEE
133views Multimedia» more  ICMCS 2009»
14 years 9 months ago
View indepedent human movement recognition from multi-view video exploiting a circular invariant posture representation
In this paper a novel method for view independent human movement representation and recognition, exploiting the rich information contained in multi-view videos, is proposed. The bi...
Nikolaos Gkalelis, Nikos Nikolaidis, Ioannis Pitas
ICIP
1998
IEEE
16 years 1 months ago
Invariant-based Data Model for Image Databases
We describe a new invariant-based data model for image databases under our approach for shape-based retrieval. The data model relies on contours description of the image shape, an...
Michael Kliot, Ehud Rivlin
ICASSP
2009
IEEE
15 years 6 months ago
View-invariant tensor null-space representation for multiple motion trajectory retrieval and classification
In this paper, we propose a novel general framework for tensor based null space affine invariants, namely, tensor null space invariants (TNSI) with a linear classifier for high ...
Xu Chen, Dan Schonfeld, Ashfaq Khokhar
61
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ICIP
2000
IEEE
16 years 1 months ago
Geometric-Invariant Robust Watermarking through Constellation Matching in the Frequency Domain
Roberto Caldelli, Mauro Barni, Franco Bartolini, A...
ICASSP
2008
IEEE
15 years 6 months ago
Null-Space representation for view-invariant motion trajectory classification-recognition and indexing-retrieval
This paper presents a novel classification/ retrieval system for motion events based on a perfect view invariant representation of motion trajectories and a linear classifier al...
Eser Ustunel, Xu Chen, Dan Schonfeld, Ashfaq A. Kh...