IEEE International Conference on Image Processing, ICIP 2007, San Antonio, Texas, USA
Distributed video coding is a coding paradigm that allows complexity to be shared between encoder and decoder. In this context, video coding systems have been developed with encoder complexities similar to H.263+ intra-coding, while obtaining compression performance comparable to H.263+ inter coding. The decoders in these systems typically employ motion-compensated frame interpolation or extrapolation to generate side-information. However, as motion complexity of the video sequence increases, such generators fail to provide reliable side information. This paper proposes a pixel-domain distributed video coding method, combining low-complexity encoder-side bitplane motion estimation with decoder-side motion-compensated frame interpolation. It is shown that such a system is more suitable for sequences with increased motion complexity, compared to codecs that employ motion estimation at the decoder only.
Clerckx, T , Munteanu, A , Cornelis, J & Schelkens, P 2007, Distributed Video Coding with Shared Encoder/Decoder Complexity . in IEEE International Conference on Image Processing, ICIP 2007, San Antonio, Texas, USA. vol. VI, pp. 417-420, Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet, Stockholm, Sweden, 21/09/09 .
Clerckx, T. , Munteanu, A. , Cornelis, J. , & Schelkens, P. (2007). Distributed Video Coding with Shared Encoder/Decoder Complexity . In IEEE International Conference on Image Processing, ICIP 2007, San Antonio, Texas, USA (Vol. VI, pp. 417-420)
@inproceedings{38e9313221cc494fad775812b972427b,
title = " Distributed Video Coding with Shared Encoder/Decoder Complexity " ,
abstract = " Distributed video coding is a coding paradigm that allows complexity to be shared between encoder and decoder. In this context, video coding systems have been developed with encoder complexities similar to H.263+ intra-coding, while obtaining compression performance comparable to H.263+ inter coding. The decoders in these systems typically employ motion-compensated frame interpolation or extrapolation to generate side-information. However, as motion complexity of the video sequence increases, such generators fail to provide reliable side information. This paper proposes a pixel-domain distributed video coding method, combining low-complexity encoder-side bitplane motion estimation with decoder-side motion-compensated frame interpolation. It is shown that such a system is more suitable for sequences with increased motion complexity, compared to codecs that employ motion estimation at the decoder only. " ,
keywords = " distributed video coding, low-complexity coding, Wyner-Ziv coding " ,
author = " Tom Clerckx and Adrian Munteanu and Jan Cornelis and Peter Schelkens " ,
year = " 2007 " ,
month = sep,
day = " 16 " ,
language = " English " ,
volume = " VI " ,
pages = " 417420 " ,
booktitle = " IEEE International Conference on Image Processing, ICIP 2007, San Antonio, Texas, USA " ,
note = " Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet Conference date: 21-09-2009 Through 25-09-2009 " ,
}