335 search results - page 21 / 67 » On the approximation order of tangent estimators |
TIT
2002
13 years 7 months ago
2002
This paper provides a mathematical analysis of transform compression in its relationship to linear and nonlinear approximation theory. Contrasting linear and nonlinear approximatio...
PAMI
2007
13 years 6 months ago
2007
A new framework is presented for both understanding and developing graph-cut based combinatorial algorithms suitable for the approximate optimization of a very wide class of MRFs ...
ICRA
1995
IEEE
13 years 11 months ago
1995
IEEE
This paper describes and evaluates an efficient technique that allows the fast generation of 3D triangular meshes from range images avoiding optimization procedures. Such a tool ...
JSAC
2006
13 years 7 months ago
2006
This paper deals with joint data detection, synchronization and channel parameter estimation for Direct-Sequence Code Division Multiple Access (DS-CDMA) systems over frequency sel...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The amplitude modulations of musical instrument sounds and speech are important perceptual cues. Accurate estimation of the amplitude, or equivalently energy, envelope of a time-d...