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CVPR
2012
IEEE
13 years 6 days ago
See all by looking at a few: Sparse modeling for finding representative objects
We consider the problem of finding a few representatives for a dataset, i.e., a subset of data points that efficiently describes the entire dataset. We assume that each data poi...
Ehsan Elhamifar, Guillermo Sapiro, René Vid...
ICC
2007
IEEE
301views Communications» more  ICC 2007»
15 years 4 months ago
Network Lifetime Optimization by Duality Approach for Multi-Source and Single-Sink Topology in Wireless Sensor Networks
—The multi-source and single-sink (MSSS) topology, in wireless sensor networks, is defined as the network topology, where all of nodes can gather, receive and transmit data to t...
Hui Wang, Yuhang Yang, Maode Ma, Xiaomin Wang
FGR
2006
IEEE
121views Biometrics» more  FGR 2006»
15 years 1 months ago
Optimal Hand Gesture Vocabulary Design Using Psycho-Physiological and Technical Factors
A global approach to hand gesture vocabulary design is proposed which includes human as well as technical design factors. The human centered desires of multiple users are implicit...
Helman Stern, Juan P. Wachs, Yael Edan
ICCV
1999
IEEE
15 years 11 months ago
Roxels: Responsibility Weighted 3D Volume Reconstruction
This paper examines the problem of reconstructing a voxelized representation of 3D space from a series of images. An iterative algorithm is used to find the scene model which join...
Jeremy S. De Bonet, Paul A. Viola
CDC
2008
IEEE
15 years 4 months ago
Robust generalized asymptotic regulation against non-stationary sinusoidal disturbances
Abstract— Attenuation of sinusoidal disturbances with uncertain and arbitrarily time-varying frequencies is considered in the form of a generalized asymptotic regulation problem....
Hakan Köroglu, Carsten W. Scherer