602 search results - page 28 / 121 » gradient vector flow |
ML
2002
ACM
13 years 9 months ago
2002
ACM
The problem of automatically tuning multiple parameters for pattern recognition Support Vector Machines (SVMs) is considered. This is done by minimizing some estimates of the gener...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
A vector-sensor consisting of a monopole sensor collocated with orthogonally oriented dipole sensors can be used for direction-ofarrival (DOA) estimation. A method is proposed to ...
VIS
2004
IEEE
14 years 11 months ago
2004
IEEE
Traditional flow volumes construct an explicit geometrical or parametrical representation from the vector field. The geometry is updated interactively and then rendered using an u...
SIGGRAPH
1994
ACM
14 years 1 months ago
1994
ACM
This paper describes a methodology for using the matrix-vector multiply and scan conversion hardware present in many graphics workstations to rapidly approximate the optical flow ...
SIGGRAPH
1999
ACM
14 years 2 months ago
1999
ACM
The motion of fluids has been a topic of study for hundredsof years. In its most general setting, fluid flow is governed by a system of non-linear partial differential equation...