565 search results - page 86 / 113 » Extraction of Visual Features for Lipreading |
WAPCV
2004
Springer
14 years 29 days ago
2004
Springer
Abstract. Selective attention shift can help neural networks learn invariance. We describe a method that can produce a network with invariance to changes in visual input caused by ...
CIVR
2003
Springer
14 years 25 days ago
2003
Springer
In this paper we describe new methods to detect semantic concepts from digital video based on audible and visual content. Temporal Gradient Correlogram captures temporal correlatio...
EUSAI
2003
Springer
14 years 25 days ago
2003
Springer
In this paper, we describe methods to localize a mobile robot in an indoor environment from visual information. An appearance-based approach is adopted in which the environment is ...
WEBDB
1999
Springer
13 years 12 months ago
1999
Springer
In this paper we present the World-Wide Web Wrapper Factory (W4F), a Java toolkit to generate wrappers for Web data sources. Some key features of W4F are an expressive language to...
VG
2001
13 years 9 months ago
2001
We present a new downsampling method for structured volume grids, which preserves much more of the topology of a scalar field than existing downsampling methods by preferably selec...