202 search results - page 18 / 41 » Algebra and Geometry |
COMPGEOM
2000
ACM
13 years 12 months ago
2000
ACM
In this paper we describe and discuss a new kernel design for geometric computation in the plane. It combines different kinds of floating-point filter techniques and a lazy eval...
TOG
2012
11 years 10 months ago
2012
We present an approach to high-level shape editing that adapts the structure of the shape while maintaining its global characteristics. Our main contribution is a new algebraic mo...
ICPR
2002
IEEE
14 years 14 days ago
2002
IEEE
Natural images are the composite consequence of multiple factors related to scene structure, illumination, and imaging. For facial images, the factors include different facial geo...
COMGEO
2010
ACM
13 years 7 months ago
2010
ACM
: We present a method to compute the exact topology of a real algebraic surface S, implicitly given by a polynomial f Q[x,y,z] of arbitrary total degree N. Additionally, our analy...
ICCV
2009
IEEE
15 years 15 days ago
2009
IEEE
This paper proposes a new affine registration algorithm
for matching two point sets in IR2 or IR3. The input point
sets are represented as probability density functions, using
e...