ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper presents a depth estimation method which converts two-dimensional images into three-dimensional data. Based on two-dimensional wavelet analysis of Lipschitz regularity ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
The fusion of information from heterogenous sensors is crucial to the effectiveness of a multimodal system. Noise affect the sensors of different modalities independently. A good ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
On open and controversial issue in empirical data analysis is to decide whether scaling and multifractal properties observed in empirical data actually exist, or whether they are ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
A new design approach for an allpass transformed analysis-synthesis filter-bank (AS FB) with subsampling is proposed, which can be used for adaptive subband processing with non-u...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In a wide range of communication systems, including DS-CDMA and OFDM systems, the signal-of-interest might be corrupted by an improper [1] (also called non circularly symmetric [2...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
—We aim to characterize the maximum link throughput of a multi-channel opportunistic communication system. The states of these channels evolve as independent and identically dist...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Internet videos have grown exponentially with the help from video sharing websites. Automatic topic mining is therefore increasingly important for organizing and navigating such l...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Transmit-power control is a critical task in cognitive radio (CR) networks. In the present contribution, adherence to hierarchies between primary and secondary users in a peer-to-...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE