3527 search results - page 135 / 706 » Gaussianization |
CVPR
2011
IEEE
13 years 24 days ago
2011
IEEE
In this paper, we address invariant keypoint-based texture characterization and recognition. Viewing keypoint sets associated with visual textures as realizations of point process...
ICASSP
2011
IEEE
13 years 24 days ago
2011
IEEE
The quality and intelligibility of narrowband telephone speech can be enhanced by artifical bandwidth extension. This study combines Gaussian mixture model-based (GMM) mel spectr...
ICASSP
2011
IEEE
13 years 24 days ago
2011
IEEE
This paper considers the problem of lter design with secrecy constraints, where two legitimate parties (Alice and Bob) communicate in the presence of an eavesdropper (Eve), over a...
ICASSP
2011
IEEE
13 years 24 days ago
2011
IEEE
Tracking speakers is an important application in smart environments. Acoustic tracking using microphone arrays is a challenging task due to two major reasons: On the one hand, mul...
ICASSP
2011
IEEE
13 years 24 days ago
2011
IEEE
This work considers the independent component analysis (ICA) of quaternion random vectors. In particular, we focus on the Gaussian case, and therefore the ICA problem is solved by...