422 search results - page 7 / 85 » Weighted Minimal Hypersurfaces and Their Applications in Com... |
SODA
2003
ACM
13 years 9 months ago
2003
ACM
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...
SCALESPACE
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In this paper, we propose an evolution equation for the active contours in scale spaces. This evolution equation is based on the Polyakov functional that has been first ...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
The α-expansion algorithm [4] has had a significant impact in computer vision due to its generality, effectiveness, and speed. Thus far it can only minimize energies that involv...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper introduces BoostMap, a method that can significantly reduce retrieval time in image and video database systems that employ computationally expensive distance measures, ...
ACCV
2006
Springer
13 years 11 months ago
2006
Springer
Blind blur identification in video sequences becomes more important. This paper presents a new method for identifying parameters of different blur kernels and image restoration in ...