20 search results - page 2 / 4 » Computational geometry column 51 |
COMPUTING
2007
13 years 7 months ago
2007
An anamorphic image appears distorted from all but a few viewpoints. They have been studied by artists and architects since the early fifteenth century. Computer graphics opens t...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
We present a recording scheme, image formation model and reconstruction method that enables image-based modeling of flowing bodies of water from multi-video input data. The record...
DCC
2006
IEEE
14 years 7 months ago
2006
IEEE
We construct various classes of low-density parity-check codes using point-line incidence structures in the classical projective plane PG(2, q). Each incidence structure is based ...
COMPGEOM
2011
ACM
12 years 11 months ago
2011
ACM
In this paper, we present the first output-sensitive algorithm to compute the persistence diagram of a filtered simplicial complex. For any Γ > 0, it returns only those homo...
COMPGEOM
2011
ACM
12 years 11 months ago
2011
ACM
Many real-world data sets can be viewed of as noisy samples of special types of metric spaces called metric graphs [16]. Building on the notions of correspondence and GromovHausdo...