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» On the Entropy Rate of Pattern Processes
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ACL
2006
13 years 7 months ago
Maximum Entropy Based Restoration of Arabic Diacritics
Short vowels and other diacritics are not part of written Arabic scripts. Exceptions are made for important political and religious texts and in scripts for beginning students of ...
Imed Zitouni, Jeffrey S. Sorensen, Ruhi Sarikaya
CORR
2006
Springer
90views Education» more  CORR 2006»
13 years 6 months ago
On entropy for mixtures of discrete and continuous variables
Let X be a discrete random variable with support S and f : S S be a bijection. Then it is wellknown that the entropy of X is the same as the entropy of f(X). This entropy preserva...
Chandra Nair, Balaji Prabhakar, Devavrat Shah
ICIP
2008
IEEE
14 years 8 months ago
Motion estimation with entropy coding considerations in H.264/AVC
In many modern video encoders, motion estimation is usually formulated as a Lagrangian cost function that balances motion prediction accuracy and the rate to transmit motion vecto...
Zhen Li, Alexis Michael Tourapis
IAJIT
2010
85views more  IAJIT 2010»
13 years 4 months ago
Hiding Text Information in a Digital Image Based on Entropy Function
: The paper is concerned with hiding information into a digital image, specifically, an English text is used to be hidden into a digital grey-scale image. The purpose of this resea...
Nasser Hamad
DCC
2008
IEEE
14 years 5 months ago
The Rate-Distortion Function of a Poisson Process with a Queueing Distortion Measure
This paper presents a proof of the rate distortion function of a Poisson process with a queuing distortion measure that is in complete analogy with the proofs associated with the ...
Todd P. Coleman, Negar Kiyavash, Vijay G. Subraman...