20 search results - page 2 / 4 » Computational geometry column 51 |
COMPUTING
2007
13 years 5 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 7 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 4 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 8 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 8 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...