313 search results - page 7 / 63 » Consistent Approximations and Approximate Functions and Grad... |
SMA
2008
ACM
13 years 8 months ago
2008
ACM
Differential quantities, including normals, curvatures, principal directions, and associated matrices, play a fundamental role in geometric processing and physics-based modeling. ...
COMPUTING
2004
13 years 8 months ago
2004
In [1] Optimal Control methods over re-parametrization for curve and surface design were introduced. The advantage of Optimal Control over Global Minimization such as in [17] is t...
SIAMIS
2011
13 years 3 months ago
2011
The convergence rate is analyzed for the sparse reconstruction by separable approximation (SpaRSA) algorithm for minimizing a sum f(x) + ψ(x), where f is smooth and ψ is convex, ...
CDC
2010
IEEE
2010
IEEE
Convergence of discrete-time approximations of constrained linear-quadratic optimal control problems
13 years 3 months ago
Abstract-- Continuous-time linear constrained optimal control problems are in practice often solved using discretization techniques, e.g. in model predictive control (MPC). This re...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
This paper presents an approach to shadow removal that preserves texture consistency between the original shadow and lit area. Illumination reduction in the shadow area not only da...