1294 search results - page 94 / 259 » Computation Error Tolerance in Motion Estimation Algorithms |
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
Thin plate spline (TPS) transformations have been applied to non-rigid shape matching with impressive results. However, existing methods often use a sparse set of point correspond...
IPMI
2005
Springer
14 years 9 months ago
2005
Springer
Spherical navigators are an attractive approach to motion compensation in Magnetic Resonance Imaging. Because they can be acquired quickly, spherical navigators have the potential ...
ICASSP
2011
IEEE
13 years 1 days ago
2011
IEEE
Due to multipath delay spread and relatively high sampling rate in OFDM systems, the channel estimation is formulated as a sparse recovery problem, where a hybrid compressed sensi...
ADHOCNOW
2008
Springer
14 years 2 months ago
2008
Springer
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
We have developed a fast robust 3D head tracking system based on rendering a texture-mapped cylinder. In order to handle the variable frame-to-frame motion changes, the system use...