160 search results - page 3 / 32 » A spectral approach to bandwidth and separator problems in g... |
IMAGING
2001
13 years 7 months ago
2001
Recently, with the advent of printers with more than four colorants, the development of characterization and calibration techniques for these printers has been an important area o...
SIAMJO
2008
13 years 6 months ago
2008
Eigenvectors to the second smallest eigenvalue of the Laplace matrix of a graph, also known as Fiedler vectors, are the basic ingredient in spectral graph partitioning heuristics....
ICASSP
2009
IEEE
14 years 24 days ago
2009
IEEE
This paper addresses the problem of multi-pitch estimation, which consists in estimating the fundamental frequencies of multiple harmonic sources, with possibly overlapping partia...
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
—In this paper we propose an approach for the problem of single channel source separation of speech and music signals. Our approach is based on representing each source’s power...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
We revisit the topics of near-field adaptive beamforming and source localization following an alternative approach based on a spatiotemporal spectral representation of the acoust...