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CVPR
2000
IEEE
16 years 7 months ago
A Robust and Efficient Motion Segmentation Based on Orthogonal Projection Matrix of Shape Space
A novel algorithm for motion segmentation is proposed. The algorithm uses the fact that shape of an object with homogeneous motion is represented as 4 dimensional linear space. Th...
Naoyuki Ichimura
DASFAA
2009
IEEE
152views Database» more  DASFAA 2009»
16 years 18 days ago
Predicting Timing Failures in Web Services
Abstract. Web services are increasingly being used in business critical environments, enabling uniform access to services provided by distinct parties. In these environments, an op...
Nuno Laranjeiro, Marco Vieira, Henrique Madeira
ICCV
2007
IEEE
16 years 7 months ago
Chaotic Invariants for Human Action Recognition
The paper introduces an action recognition framework that uses concepts from the theory of chaotic systems to model and analyze nonlinear dynamics of human actions. Trajectories o...
Saad Ali, Arslan Basharat, Mubarak Shah
WAIM
2009
Springer
16 years 11 days ago
Finding Irredundant Contained Rewritings of Tree Pattern Queries Using Views
Contained rewriting and maximal contained rewriting of tree pattern queries using views have been studied recently for the class of tree patterns involving /, //, and []. Given que...
Junhu Wang, Kewen Wang, Jiuyong Li
PCM
2004
Springer
236views Multimedia» more  PCM 2004»
15 years 11 months ago
Automatic Salient-Object Extraction Using the Contrast Map and Salient Points
In this paper, we propose a salient object extraction method using the contrast map and salient points for object-based image retrieval. In order to make the contrast map, we gener...
Soo Yeong Kwak, ByoungChul Ko, Hyeran Byun