TY  - JOUR
JF  - Journal of Engineering Science and Technology
AV  - none
ID  - scholars1980
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-80051514389&partnerID=40&md5=ed95f548283051f97fadcf8831f4c4dd
SN  - 18234690
VL  - 6
TI  - Best fit models test for the virtual channel in distributed video coding
EP  - 492
SP  - 481
IS  - 4
N2  - Wyner-Ziv (WZ) video coding - a particular case of distributed video coding (DVC) - is a new video coding paradigm based on two major Information Theory results: the Slepian-Wolf and Wyner-Ziv theorems. Most of the solutions available in the literature, model the correlation noise between the original frame and the so-called side information by virtual channel. However most of the DVC solutions in the literature assume Laplacian distribution as noise virtual channel model, in this study we perform three goodness-of-fit tests, the Kolmogorov- Smirnov test and the Chi-Square test and log-Likelihood test to study the nature of the virtual channel. The results show that a mixture of 3 (or 4) mixture Gaussian model can best describe this virtual channel. © School of Engineering, Taylor's University.
A1  - Elamin, A.
A1  - Jeoti, V.
A1  - Belhouari, S.
Y1  - 2011///
N1  - cited By 1
ER  -