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96
Voted
ICIP
1999
IEEE
16 years 2 months ago
Statistical Multiplexing and Quality of Service Control of VBR Mpeg Video Sources
In this paper efficient modeling of VBR MPEG coded video sources is proposed by appropriately combining properties of frame and GOP layer signals. In particular, a Markov chain is...
Anastasios D. Doulamis, Nikolaos D. Doulamis, Stef...
104
Voted
DCC
2010
IEEE
15 years 7 months ago
Lossless Compression Based on the Sequence Memoizer
In this work we describe a sequence compression method based on combining a Bayesian nonparametric sequence model with entropy encoding. The model, a hierarchy of Pitman-Yor proce...
Jan Gasthaus, Frank Wood, Yee Whye Teh
117
Voted
ICASSP
2007
IEEE
15 years 7 months ago
Spatiotemporal Algorithm for Background Subtraction
Background modeling and subtraction is a fundamental task in many computer vision and video processing applications. We present a novel probabilistic background modeling and subtr...
S. Derin Babacan, Thrasyvoulos N. Pappas
95
Voted
IWCM
2004
Springer
15 years 6 months ago
Optimal Filters for Extended Optical Flow
Estimation of optical flow and physically motivated brightness changes can be formulated as parameter estimation in linear models. Accuracy of this estimation heavily depends on t...
Hanno Scharr
108
Voted
ISCI
2000
80views more  ISCI 2000»
15 years 16 days ago
Quantum associative memory with distributed queries
This paper discusses a model of quantum associative memory which generalizes the completing associative memory proposed by Ventura and Martinez. Similar to this model, our system ...
A. A. Ezhov, A. V. Nifanova, Dan Ventura