165 search results - page 3 / 33 » Sampling on Concentric Circles |
TIT
2010
13 years 2 months ago
2010
Abstract--We consider Laurent polynomial (LP) matrices defined on the unit circle of the complex plane. QR decomposition of an LP matrix A(s) yields QR factors Q(s) and R(s) that, ...
GD
2004
Springer
14 years 28 days ago
2004
Springer
A radial drawing is a representation of a graph in which the vertices lie on concentric circles of finite radius. In this paper we study the problem of computing radial drawings ...
ICICIC
2006
IEEE
14 years 1 months ago
2006
IEEE
Nowadays the AFIS (Automatic fingerprint Identification system) plays more and more important roles in various applications such as access control, ATM card verification and crimi...
JMLR
2010
13 years 2 months ago
2010
While most popular collaborative filtering methods use low-rank matrix factorization and parametric density assumptions, this article proposes an approach based on distribution-fr...
SMILE
2000
Springer
13 years 11 months ago
2000
Springer
In this paper, we explore the more practical aspects of building and rendering concentric mosaics. First, we use images captured with only approximately circular camera trajectorie...