Compressed video sequences are very vulnerable to channel disturbances when they are
transmitted through the burst-packet-loss networks such as a wireless channel. An effective …

When transmitted over error prone networks, the compressed video can suffer severe
degradation. One approach to combat the error effect is the concealment technique. A novel …

In video transmission over the Internet, the quality of service is usually not guaranteed. The
loss of a packet may result in the loss of a whole video frame. While most of the current error …

A dynamic mode-weighted error concealment method is proposed for video packets
transmitted over noisy channels. We first introduce two error concealment approaches. One …

Compressed video sequences are very vulnerable to channel disturbances when they are
transmitted through an unreliable medium such as a wireless channel. Transmission errors …

Error concealment techniques are very important for video communication since
compressed video sequences may be corrupted or lost when transmitted over error-prone …

A compressed video bitstream is extremely sensitive to errors when it is transmitted via
networks with bursty packet loss such as 3G and mobile WiMAX. Error concealment …

In this paper, auto regressive (AR) model is applied to error concealment for block-based
packet video coding. In the proposed error concealment scheme, the motion vector for each …

In this paper, we propose a two-stage error-concealment method for block-based
compressed video which was transmitted in an error-prone environment. In the first stage …

Video transmission over error-prone networks can suffer from packet erasures which can
greatly reduce the quality of the received video. Error concealment methods reduce the …