102 search results - page 12 / 21 » Spatial and Temporal Structures in Cognitive Processes |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We consider the blind separation of sources with general (e.g., not necessarily stationary) temporal covariance structures. When the sources’ temporal covariance matrices are kn...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper considers the problem of finding sparse solutions from multiple measurement vectors (MMVs) with joint sparsity. The solutions share the same sparsity structure, and th...
ENTCS
2008
13 years 7 months ago
2008
A model (consisting of rv-systems), a core programming language (for developing rv-programs), several specification and analysis techniques appropriate for modeling, programming a...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper proposes error resilient video transcoding structures based on the multiple description (MD) scheme. Two structures are proposed for different use, namely low complexit...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
The paper describes a multi-layer video coder based on spatiotemporal scalability and data partitioning. The coder consists of two parts: a low-resolution coder and full-resolutio...