Hybrid Coding of Image Sequences by Using Wavelet Transform
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Levicky, D.
Petrulak, P.
Radoczi, P.
Surin, M.
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Společnost pro radioelektronické inženýrství
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Abstract
In this paper, a new method of hybrid coding of image sequences by using wavelet transform is proposed. The basic MPEG scheme with DCT has been modificated in sense of replacement DCT by wavelet transform. In the proposed method, the motion estimation and compensation are used for motion vectors calculation and different frame between current frame and compensated frame is coded by using wavelet transform. Some experimental results of image sequences coding by using a new method are presented.
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Radioengineering. 2000, vol. 9, č. 1, s. 37-40. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2000/00_01_37_40.pdf
http://www.radioeng.cz/fulltexts/2000/00_01_37_40.pdf
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Peer-reviewed
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en
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Except where otherwised noted, this item's license is described as Creative Commons Attribution 3.0 Unported License