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SPAA
2006
ACM
15 years 8 months ago
On space-stretch trade-offs: upper bounds
One of the fundamental trade-offs in compact routing schemes is between the space used to store the routing table on each node and the stretch factor of the routing scheme – th...
Ittai Abraham, Cyril Gavoille, Dahlia Malkhi
137
Voted
ICPR
2008
IEEE
16 years 4 months ago
Shot boundary detection using co-occurrence of global motion in video stream
We propose a method of shot boundary detection based on the co-occurrence of global motion in video stream. In addition to the conventional features based on appearance and local ...
Hironobu Fujiyoshi, Yosuke Murai
140
Voted
ECCV
2010
Springer
15 years 7 months ago
Efficient Highly Over-Complete Sparse Coding using a Mixture Model
Sparse coding of sensory data has recently attracted notable attention in research of learning useful features from the unlabeled data. Empirical studies show that mapping the data...
153
Voted
ECCV
2004
Springer
16 years 4 months ago
Transformation-Invariant Embedding for Image Analysis
Abstract. Dimensionality reduction is an essential aspect of visual processing. Traditionally, linear dimensionality reduction techniques such as principle components analysis have...
Ali Ghodsi, Jiayuan Huang, Dale Schuurmans
161
Voted
CVPR
2009
IEEE
16 years 10 months ago
The Geometry of 2D Image Signals
This paper covers a fundamental problem of local phase based signal processing: the isotropic generalization of the classical 1D analytic signal to two dimensions. The well know...
Lennart Wietzke (Kiel University), Gerald Sommer (...