Enhancement of wireless 3d video communication using color-plus-depth error restoration algorithms and Bayesian Kalman filtering

W El-Shafai, S El-Rabaie, M El-Halawany… - Wireless Personal …, 2017 - Springer
This paper proposes a hybrid of Outer Block Boundary Matching Algorithm and Directional
Interpolation Error Concealment Algorithm (DIECA) to recover the Motion Vectors (MVs) and …

Encoder-independent decoder-dependent depth-assisted error concealment algorithm for wireless 3D video communication

W El-Shafai, S El-Rabaie, MM El-Halawany… - Multimedia Tools and …, 2018 - Springer
Abstract Three-Dimensional Multi-View Video (3D MVV) contains diverse video streams
taken by different cameras around an object. Thence, it is an imperative assignment to fulfill …

Recursive Bayesian filtering-based error concealment scheme for 3D video communication over severely lossy wireless channels

W El-Shafai, S El-Rabaie, MM El-Halawany… - Circuits, Systems, and …, 2018 - Springer
The three-dimensional video (3DV) is composed of variable-length stream sequences
captured via diversified cameras surrounding an object. Thus, it is an urgent task to …

Performance evaluation of enhanced error correction algorithms for efficient wireless 3D video communication systems

W El‐Shafai, S El‐Rabaie… - International Journal …, 2018 - Wiley Online Library
Summary In the Three‐Dimensional Multi‐View Video (3D MVV) coding prediction structure,
the coded bit‐streams may be dropped down due to error transmissions. So, it is compulsory …

Proposed adaptive joint error‐resilience concealment algorithms for efficient colour‐plus‐depth 3D video transmission

W El‐Shafai, ESM El‐Rabaie… - IET Image …, 2018 - Wiley Online Library
The authors propose efficient hybrid error resilience and error concealment (ER‐EC)
algorithms for H. 264 3D video‐plus‐depth (3DV+ D) transmission over error‐prone …

Pixel-level matching based multi-hypothesis error concealment modes for wireless 3D H. 264/MVC communication

W El-Shafai - 3D Research, 2015 - Springer
Abstract 3D multi-view video (MVV) is multiple video streams shot by several cameras
around a single scene simultaneously. Therefore it is an urgent task to achieve high 3D MVV …

A novel H. 264 based motion vector recovery method for 3D video transmission

B Yan - IEEE Transactions on Consumer Electronics, 2007 - ieeexplore.ieee.org
The performance of 3D video transmission over error-prone channels is limited by the
channel noise. Error concealment is an effective method to combat these channel errors. In …

Depth-assisted temporal error concealment for intra frame slices in 3-D video

M Yang, X Lan, N Zheng… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
We propose a depth-assisted error concealment method for slice losses in intra frames of 2-
D+ depth encoded 3-D video. Intra frames in the depth sequence are offset from intra frames …

Depth image-based temporal error concealment for 3-D video transmission

Y Liu, J Wang, H Zhang - … on Circuits and Systems for Video …, 2009 - ieeexplore.ieee.org
A depth image-based error concealment algorithm for 3-D video transmission is proposed,
which utilizes the strong correlations between 2-D video and its corresponding the depth …

Joint error concealment method for backward compatible 3D video transmission

CTER Hewage, MG Martini - 2011 IEEE 73rd vehicular …, 2011 - ieeexplore.ieee.org
When 3D video is transmitted over lossy channels, different strategies can be adopted at the
different layers of the communication protocol stack to cope with such errors, in a cross-layer …