561 search results - page 37 / 113 » Using number fields to compute logarithms in finite fields |
CVPR
1997
IEEE
14 years 22 days ago
1997
IEEE
ÐThe detection of smooth curves in images and their completion over gaps are two important problems in perceptual grouping. In this study, we examine the notion of completion ener...
DCC
2002
IEEE
14 years 8 months ago
2002
IEEE
This contribution is concerned with a generalization of Itoh and Tsujii's algorithm for inversion in extension fields GF(qm ). Unlike the original algorithm, the method introd...
Publication
Surface reconstruction from gradient fields is an important
final step in several applications involving gradient manipulations
and estimation. Typically, the resulting gradient
...
DCC
2006
IEEE
14 years 8 months ago
2006
IEEE
An uncovering-by-bases for a group G acting on a finite set is a set U of bases for G such that any r-subset of is disjoint from at least one base in U, where r is a parameter d...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
In this paper, we give a theoretical analysis for the algorithms to compute functional decomposition for multivariate polynomials based on differentiation and homogenization which ...