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 …

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 …

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 …

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 …

Joint adaptive pre-processing resilience and post-processing concealment schemes for 3D video transmission

W El-Shafai - 3D Research, 2015 - Springer
Abstract 3D video transmission over erroneous networks is still a considerable issue due to
restricted resources and the presence of severe channel errors. Efficiently compressing 3D …

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 …

Joint space-time-view error concealment algorithms for 3D multi-view video

W El Shafai, B Hrušovský, M El-Khamy… - 2011 18th IEEE …, 2011 - ieeexplore.ieee.org
Efficiently compressing 3D multi-view video, while maintaining a high quality of received 3D
video, is very challenging. Error Concealment (EC) algorithms have the advantage of …

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 …

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 …

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 …