2188 search results - page 5 / 438 » Instance-Optimal Geometric Algorithms |
ACIVS
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. This paper presents a novel approach for estimating the geometric distance from a given point to the corresponding implicit quadric curve/surface. The proposed estimation...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
The richness of natural images makes the quest for optimal representations in image processing and computer vision challenging. The latter observation has not prevented the design...
COMSIS
2010
13 years 4 months ago
2010
We propose a new method for matching two 3D point sets of identical cardinality with global similarity but local non-rigid deformations and distribution errors. This problem arises...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
—The low-rank matrix completion problem can be stated as follows: given a subset of the entries of a matrix, find a low-rank matrix consistent with the observations. There exist...
NI
2011
12 years 10 months ago
2011
We present a novel probabilistic approach to fully automated delineation of tree structures in noisy 2D images and 3D image stacks. Unlike earlier methods that rely mostly on local...