627 search results - page 26 / 126 » Structural Learning of Activities from Sparse Datasets |
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, we propose a new method of blind source separation (BSS) for music signals. Our method has the following characteristics: 1) the method is a combination of the spar...
IMC
2007
ACM
13 years 10 months ago
2007
ACM
The ability to discover network organization, whether in the form of explicit topology reconstruction or as embeddings that approximate topological distance, is a valuable tool. T...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Human activity recognition is a challenging task, especially
when its background is unknown or changing,
and when scale or illumination differs in each video.
Approaches utilizi...
IUI
2005
ACM
14 years 2 months ago
2005
ACM
Many structured activities are managed by email. For instance, a consumer purchasing an item from an e-commerce vendor may receive a message confirming the order, a warning of a ...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
Abstract. Sparse signal models learned from data are widely used in audio, image, and video restoration. They have recently been generalized to discriminative image understanding t...