111 search results - page 13 / 23 » The Computational Complexity of Densest Region Detection |
AMC
2007
13 years 7 months ago
2007
The new economic geography literature provides a general equilibrium framework that explains the emergence of economic agglomerations as a trade-off between increasing returns at...
CVPR
2010
IEEE
13 years 7 months ago
2010
IEEE
We present a change detection method resistant to global and local illumination variations for use in visual surveillance scenarios. Approaches designed thus far for robustness to...
IJON
2010
13 years 5 months ago
2010
We present a computational approach to abnormal visual event detection, which is based on exploring and modeling local motion patterns in a non-linear subspace. We use motion vect...
TCSV
2010
13 years 2 months ago
2010
We propose a novel successive convex matching method for human action detection in cluttered video. Human actions are represented as sequences of poses, and specific actions are de...
APBC
2004
13 years 8 months ago
2004
This paper presents an efficient computational method to identify a local symmetry axis in 3-dimensional viral structures obtained using electron cryomicroscopy. Local symmetry is...