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Published Articles >> Table of Contents >> Abstract
9th International Conference on Information Technology (ICIT'06)
pp. 117-120
A Hybrid Transform Coding for Video Codec
M. Ezhilarasan, Pondicherry Engineering College, Pondicherry - 605 014, India
P. Thambidurai, Pondicherry Engineering College, Pondicherry - 605 014, India
Full Article Text:
 
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICIT.2006.11
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| Abstract |
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This paper proposes a hybrid transform coding
technique, where the intraframes of video sequence are
coded by discrete wavelet transform and the interframes
are coded with discrete cosine transform technique. It
also proposes the selection of sequence of frames
predicted from the reference intraframes. This proposal
consistently minimizes the prediction error for the
predicted frame for further processing. The experimental
results show that the proposed hybrid transformation
coding technique outperforms over conventional
transformation coding technique in terms of encoding
time and prediction errors.
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 Additional Information
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Citation:
M. Ezhilarasan, P. Thambidurai,
"A Hybrid Transform Coding for Video Codec,"
icit,
pp. 117-120,
9th International Conference on Information Technology (ICIT'06),
2006
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