9 search results - page 2 / 2 » Independent component analysis based on symmetrised scatter ... |
185
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ICASSP
2011
IEEE
14 years 9 months 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...
129
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ICA
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We present a set of gradient based orthogonal and nonorthogonal matrix joint diagonalization algorithms. Our approach is to use the geometry of matrix Lie groups to devel...
152
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IDA
2009
Springer
16 years 16 days ago
2009
Springer
This work presents a novel robust method for a two-channel multiple Time Difference of Arrival (TDOA) estimation. The method is based on a recursive frequency-domain Independent C...
156
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MMDB
2004
ACM
15 years 11 months ago
2004
ACM
Haptic data such as 3D motion capture data and sign language animation data are new forms of multimedia data. The motion data is multi-attribute, and indexing of multiattribute da...