14709 search results - page 2397 / 2942 » Semantic feature modelling |
198
click to vote
ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
This article presents a global optimization approach to reconstruct surfaces from a single document image. Instead of assuming globally developable in previous works which restric...
162
click to vote
ICRA
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— Using autonomous mobile robots to patrol environments for detecting intruders is a topic of increasing relevance for its possible applications. A large part of strategi...
148
click to vote
ICB
2009
Springer
16 years 1 months ago
2009
Springer
We compare two vessel extraction methods for creation of a retina template, using a database of 20 images of normal retinas. Each vessel in a well defined region is represented by...
215
click to vote
IDA
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present a Bayesian treatment of non-negative matrix factorization (NMF), based on a normal likelihood and exponential priors, and derive an efficient Gibbs sampler to ...
194
click to vote
ISVC
2009
Springer
16 years 1 months ago
2009
Springer
We describe a new technique to extract the boundary of a walking subject, with ability to predict movement in missing frames. This paper uses a level sets representation of the tra...