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ACIVS
2005
Springer
14 years 2 months ago
Scene-Cut Processing in Motion-Compensated Temporal Filtering
Motion-compensated temporal filtering (MCTF) is a powerful technique entering scalable video coding schemes. Its performance decreases significantly however if the the video sig...
Maria Trocan, Béatrice Pesquet-Popescu
COMPUTING
2006
119views more  COMPUTING 2006»
13 years 9 months ago
Sparse Grids, Adaptivity, and Symmetry
Sparse grid methods represent a powerful and efficient technique for the representation and approximation of functions and particularly the solutions of partial differential equat...
Harry Yserentant
NECO
2008
112views more  NECO 2008»
13 years 8 months ago
Second-Order SMO Improves SVM Online and Active Learning
Iterative learning algorithms that approximate the solution of support vector machines (SVMs) have two potential advantages. First, they allow for online and active learning. Seco...
Tobias Glasmachers, Christian Igel
JCNS
2000
104views more  JCNS 2000»
13 years 8 months ago
Subthreshold Voltage Noise Due to Channel Fluctuations in Active Neuronal Membranes
Abstract. Voltage-gated ion channels in neuronal membranes fluctuate randomly between different conformational states due to thermal agitation. Fluctuations between conducting and ...
Peter N. Steinmetz, Amit Manwani, Christof Koch, M...
BC
1998
96views more  BC 1998»
13 years 8 months ago
Evidence of phase transitions in heart period dynamics
Complexity measures of non-linear dynamics are a useful tool for quantifying observed stretching, folding, scaling and mixing processes in the Takens-reconstructed state space of h...
Henrik Bettermann, Peter Van Leeuwen