588 search results - page 68 / 118 » Differentiable Sparse Coding |
97
Voted
ISBI
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we adress the question of decoding cognitive information from functional Magnetic Resonance (MR) images using classification techniques. The main bottleneck for acc...
100
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SAS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. While the tightest proven worst-case complexity for Andersen's points-to analysis is nearly cubic, the analysis seems to scale better on real-world codes. We examine...
112
Voted
ICIP
2008
IEEE
15 years 7 months ago
2008
IEEE
In this work, we propose the use of sparse signal representation techniques to solve the problem of closed-loop spatial image prediction. The reconstruction of signal in the block...
138
Voted
ICA
2007
Springer
15 years 6 months ago
2007
Springer
In the paper we present new Alternating Least Squares (ALS) algorithms for Nonnegative Matrix Factorization (NMF) and their extensions to 3D Nonnegative Tensor Factorization (NTF) ...
114
Voted
ICCV
2011
IEEE
14 years 20 days ago
2011
IEEE
Acquiring transparent, refractive objects is challenging as these kinds of objects can only be observed by analyzing the distortion of reference background patterns. We present a ...