13651 search results - page 23 / 2731 » Spectral analysis of data |
ICIP
2005
IEEE
14 years 1 months ago
2005
IEEE
Palimpsests -twice written manuscripts- are of great interest since they may contain important hidden text underneath the visible one. Hyperspectral imaging may aid the expert to ...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
In Cognitive Radio scenarios channelization information from primary network may be available to the spectral monitor. Under this assumption we propose a spectral estimation algor...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Responses of Gabor wavelets in the mid-frequency space build a local spectral representation scheme with optimal properties regarding the time-frequency uncertainty principle. How...
BMCBI
2010
13 years 7 months ago
2010
Background: Nuclear magnetic resonance spectroscopy is one of the primary tools in metabolomics analyses, where it is used to track and quantify changes in metabolite concentratio...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Detecting the presence of musical sounds in broadcast audio is important for content-based indexing and retrieval of auditory and visual information in radio and TV programs. In t...