Title of article
Accurate rate control method in transcoding
Author/Authors
L.، Hui Chen, نويسنده , , L.J.، Cheng, نويسنده , , S.Y.، Yu, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
-15
From page
16
To page
0
Abstract
An accurate rate control method for transcoding is presented. A linear relationship between the number of bits generated from the quantised discrete cosine transform (DCT) coefficients and the number of nonzero DCT coefficients is used in this method. By estimating variation of average values of run-level codes at different bit rates, errors of model parameters are corrected. Good results compared to TM5 are reported.
Keywords
Hydrograph
Journal title
IEE Electronics Letters
Serial Year
2004
Journal title
IEE Electronics Letters
Record number
106961
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