Fusion of Global and Local Motion Estimation for Distributed Video Coding

The quality of side information plays a key role in distributed video coding. In this paper, we propose a new approach that consists of combining global and local motion compensation at the decoder side. The parameters of the global motion are estimated at the encoder using scale invariant feature t...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology 2013-01, Vol.23 (1), p.158-172
Hauptverfasser:	Abou-Elailah, Abdalbassir, Dufaux, F., Farah, J., Cagnazzo, M., Pesquet-Popescu, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Circuit properties Coding, codes Computer Science Decoding Detection, estimation, filtering, equalization, prediction Discrete cosine transforms Distributed video coding Electric, optical and optoelectronic circuits Electronic circuits Electronics Exact sciences and technology Feature extraction global motion Image processing Information, signal and communications theory Interpolation local motion Motion estimation Multimedia rate-distortion performance side information refinement Signal and communications theory Signal convertors Signal processing Signal, noise Silicon Telecommunications and information theory Wyner-Ziv coding
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