3398 search results - page 199 / 680 » Estimation of the Rate-Distortion Function |
134
click to vote
IM
2006
15 years 5 months ago
2006
We consider the problem of computing information theoretic functions such as entropy on a data stream, using sublinear space. Our first result deals with a measure we call the &quo...
150
click to vote
CORR
2007
Springer
15 years 5 months ago
2007
Springer
We consider the problem of estimating the parameters of a Gaussian or binary distribution in such a way that the resulting undirected graphical model is sparse. Our approach is to...
149
click to vote
TASLP
2008
15 years 5 months ago
2008
Abstract--An audio fingerprint is a compact yet very robust representation of the perceptually relevant parts of an audio signal. It can be used for content-based audio identificat...
152
click to vote
JCSC
2002
15 years 4 months ago
2002
Memory accesses account for a large percentage of total power in microprocessor-based embedded systems. The increasing use of microprocessor cores and synthesis, rather than prefa...
143
click to vote
ICPR
2010
IEEE
15 years 3 months ago
2010
IEEE
The paper presents a motion estimation method based on data assimilation in a dynamic model, named Image Model, expressing the physical evolution of a quantity observed on the ima...