864 search results - page 4 / 173 » Algorithmic Differentiation: Application to Variational Prob... |
ECCV
2004
Springer
14 years 8 months ago
2004
Springer
Abstract. Many interesting problems in computer vision can be formulated as a minimization problem for an energy functional. If this functional is given as an integral of a scalar-...
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
In this paper we derive differential equations for evolving radial basis functions (RBFs) to solve segmentation problems. The differential equations result from applying variation...
ECCV
2000
Springer
14 years 8 months ago
2000
Springer
This paper focuses on matching 1D structures by variational methods. We provide rigorous rules for the construction of the cost function, on the basis of an analysis of properties ...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
We address the problem of fast computation of level set partial differential equations (PDEs) in the context of motion segmentation. Although several fast level set computation al...
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We present a practical algorithm that provably achieves the global optimum for a class of bilinear programs commonly arising in computer vision applications. Our approach relies o...