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» Invariance and efficiency of convex representations
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ATVA
2008
Springer
102views Hardware» more  ATVA 2008»
15 years 1 months ago
Time-Progress Evaluation for Dense-Time Automata with Concave Path Conditions
The evaluation of successor or predecessor state spaces through time progress is a central component in the model-checking algorithm of dense-time automata. The definition of the t...
Farn Wang
ICIP
2001
IEEE
16 years 1 months ago
Affine invariant texture signatures
In this paper, we develop a new approach for texture classification independent of affine transforms. Based on spectral representation of texture images under affine transform, an...
Jianguo Zhang, Tieniu Tan
CVPR
2001
IEEE
16 years 1 months ago
Bending Invariant Representations for Surfaces
Isometric surfaces share the same geometric structure also known as the `first fundamental form'. For example, all possible bending of a given surface, that include all lengt...
Asi Elad (Elbaz), Ron Kimmel
108
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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
ECCV
2006
Springer
15 years 3 months ago
Robust Homography Estimation from Planar Contours Based on Convexity
Abstract. We propose a homography estimation method from the contours of planar regions. Standard projective invariants such as cross ratios or canonical frames based on hot points...
Alberto Ruiz, Pedro E. López-de-Teruel, Lor...