Sciweavers

4366 search results - page 87 / 874
» Learning and Smoothed Analysis
Sort
View
CIVR
2009
Springer
221views Image Analysis» more  CIVR 2009»
15 years 10 months ago
Movie segmentation into scenes and chapters using locally weighted bag of visual words
Movies segmentation into semantically correlated units is a quite tedious task due to ”semantic gap”. Low-level features do not provide useful information about the semantical...
Vasileios Chasanis, Argyris Kalogeratos, Aristidis...
IBPRIA
2007
Springer
15 years 9 months ago
Bayesian Oil Spill Segmentation of SAR Images Via Graph Cuts
Abstract. This paper extends and generalizes the Bayesian semisupervised segmentation algorithm [1] for oil spill detection using SAR images. In the base algorithm on which we buil...
Sónia Pelizzari, José M. Bioucas-Dia...
128
Voted
TROB
2002
126views more  TROB 2002»
15 years 3 months ago
Modeling and controllability for a class of hybrid mechanical systems
Abstract-- This work studies a class of hybrid mechanical systems that locomote by switching between constraints defining different dynamic regimes. We develop a geometric framewor...
Francesco Bullo, Milos Zefran
138
Voted
SPIRE
2010
Springer
15 years 2 months ago
Why Large Closest String Instances Are Easy to Solve in Practice
We initiate the study of the smoothed complexity of the Closest String problem by proposing a semi-random model of Hamming distance. We restrict interest to the optimization versio...
Christina Boucher, Kathleen Wilkie
91
Voted
CVPR
1996
IEEE
15 years 7 months ago
Extracting Salient Curves from Images: An Analysis of the Saliency Network
The Saliency Network proposed by Shashua and Ullman (1988) is a well-known approach to the problem of extracting salient curves from images while performing gap completion. This pa...
T. D. Alter, Ronen Basri