Rate-distortion driven decoder-side bitplane mode decision for distributed video coding

J Slowack, S Mys, J Škorupa, N Deligiannis… - Signal Processing …, 2010 - Elsevier
Distributed video coding (DVC) features simple encoders but complex decoders, which lies
in contrast to conventional video compression solutions such as H. 264/AVC. This shift in …

Distributed video coding with feedback channel constraints

J Slowack, J Skorupa, N Deligiannis… - … on Circuits and …, 2012 - ieeexplore.ieee.org
Many of the distributed video coding (DVC) systems described in the literature make use of a
feedback channel from the decoder to the encoder to determine the rate. However, the …

Exploiting quantization and spatial correlation in virtual-noise modeling for distributed video coding

J Škorupa, J Slowack, S Mys, N Deligiannis… - Signal Processing …, 2010 - Elsevier
Aiming for low-complexity encoding, video coders based on Wyner–Ziv theory are still
unsuccessfully trying to match the performance of predictive video coders. One of the most …

Low complexity distributed video coding

KR Vijayanagar, J Kim, Y Lee, J Kim - Journal of Visual Communication and …, 2014 - Elsevier
Context Conventional video encoding is a computationally intensive process that requires a
lot of computing resources, power and memory. Such codecs cannot be deployed in remote …

Decoder-driven mode decision in a block-based distributed video codec

S Mys, J Slowack, J Škorupa, N Deligiannis… - Multimedia tools and …, 2012 - Springer
Abstract Distributed Video Coding (DVC) is a video coding paradigm in which the
computational complexity is shifted from the encoder to the decoder. DVC is based on …

Flexible distribution of complexity by hybrid predictive-distributed video coding

J Slowack, J Škorupa, S Mys, P Lambert… - Signal Processing …, 2010 - Elsevier
There is currently limited flexibility for distributing complexity in a video coding system. While
rate-distortion-complexity (RDC) optimization techniques have been proposed for …

Band-level correlation noise modeling for Wyner–Ziv video coding with Gaussian mixture models

M Yin, J Gao, D Shi, S Cai - Circuits, Systems, and Signal Processing, 2015 - Springer
As one of the most adopted distributed video coding approaches in the literature, Wyner–Ziv
(WZ) video coding is not yet on par with the motion-compensated predictive coding solutions …

Bitplane intra coding with decoder-side mode decision in distributed video coding

J Slowack, S Mys, J Škorupa, P Lambert… - … on Image Processing, 2010 - ieeexplore.ieee.org
While distributed video coding (DVC) has emerged as a new video coding paradigm, the
compression performance of current systems is still low compared to conventional solutions …

Perceptual-based distributed video coding

YC Sun, CJ Tsai - Journal of Visual Communication and Image …, 2012 - Elsevier
In this paper, we propose a perceptual-based distributed video coding (DVC) technique.
Unlike traditional video codecs, DVC applies video prediction process at the decoder side …

Correlation modeling with decoder-side quantization distortion estimation for distributed video coding

J Škorupa, J De Cock, J Slowack, S Mys… - 28th Picture Coding …, 2010 - ieeexplore.ieee.org
Aiming for low-complexity encoding, distributed video coders still fail to achieve the
performance of current industrial standards for video coding. One of most important …