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IJCAI
2007
15 years 1 months ago
Locality Sensitive Discriminant Analysis
Linear Discriminant Analysis (LDA) is a popular data-analytic tool for studying the class relationship between data points. A major disadvantage of LDA is that it fails to discove...
Deng Cai, Xiaofei He, Kun Zhou, Jiawei Han, Hujun ...
111
Voted
MM
2003
ACM
165views Multimedia» more  MM 2003»
15 years 5 months ago
Video retrieval using spatio-temporal descriptors
This paper describes a novel methodology for implementing video search functions such as retrieval of near-duplicate videos and recognition of actions in surveillance video. Video...
Daniel DeMenthon, David S. Doermann
JNS
2007
63views more  JNS 2007»
15 years 11 days ago
Finite-Gap Solutions of the Vortex Filament Equation: Isoperiodic Deformations
We study the topology of quasiperiodic solutions of the vortex filament equation in a neighborhood of multiply covered circles. We construct these solutions by means of a sequence...
A. Calini, T. Ivey
133
Voted
CVPR
2012
IEEE
13 years 2 months ago
Dense Lagrangian motion estimation with occlusions
We couple occlusion modeling and multi-frame motion estimation to compute dense, temporally extended point trajectories in video with significant occlusions. Our approach combine...
Susanna Ricco, Carlo Tomasi
58
Voted
ICPR
2008
IEEE
15 years 7 months ago
Linear representation of discrete surfaces in 3D
A method to compute a linear medial representation of a complex surface in the 3D discrete space is presented. The method involves voxel classification, surface labeling, anchor p...
Carlo Arcelli, Gabriella Sanniti di Baja, Luca Ser...