1582 search results - page 269 / 317 » On sparse signal representations |
AVSS
2005
IEEE
15 years 3 months ago
2005
IEEE
We propose a human action clustering method based on a 3D representation of the body in terms of volumetric coordinates. Features representing body postures are extracted directly...
IHM
2004
ACM
15 years 3 months ago
2004
ACM
Timelines are recurrently used to design visualization techniques of temporal data. In this paper, we present our perspective wall timeline to visualize temporal values. We illust...
CIARP
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. The implementation of a pseudo text-independent Speaker Verification system is described. This system was designed to use only information extracted directly from the cod...
ISMIR
2004
Springer
15 years 3 months ago
2004
Springer
We introduce a causal approach to tempo tracking for musical audio signals. Our system is designed towards an eventual real-time implementation; requiring minimal highlevel knowle...
ISMIR
2004
Springer
15 years 3 months ago
2004
Springer
The automatic analysis of singing from music is an important and challenging issue within the research target of content-based retrieval of music information. As part of this rese...