1391 search results - page 8 / 279 » Optimally Sparse Frames |
116
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ESTIMEDIA
2009
Springer
14 years 9 months ago
2009
Springer
Abstract--Memory accesses are a major cause of energy consumption for embedded systems and the stack is a frequent target for data accesses. This paper presents a fully software te...
ICIP
1998
IEEE
16 years 1 months ago
1998
IEEE
In this paper, an efficient video content representation is proposed using optimal extraction of characteristic frames and scenes. This representation, apart from providing browsi...
JAT
2010
14 years 6 months ago
2010
We study the efficient numerical solution of infinite matrix equations Au = f for a matrix A in the Jaffard algebra. These matrices appear naturally via frame discretizations in m...
102
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JC
2007
14 years 11 months ago
2007
We study the optimal approximation of the solution of an operator equation A(u) = f by certain n-term approximations with respect to specific classes of frames. We consider worst...
102
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ARTCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—This paper presents a Novel Bidirectional motion estimation technique, which is based on the Particle swarm optimization algorithm. Particle swarm optimization (PSO) is a popula...