scholarly journals An Adaptive Error Resilient Scheme for Packet-Switched H.264 Video Transmission

10.5772/15844 ◽  
2011 ◽  
Author(s):  
Jian Feng ◽  
Yu Chen ◽  
Kwok-Tung Lo ◽  
Xudong Zhang
Keyword(s):  
Video Transmission ◽  
Error Resilient

scholarly journals Video Error-Resilience Research Based on Error-Resilient Screen Content

2020 ◽  
Vol 10 (14) ◽  
pp. 4923
Author(s):  
Zhe Liu ◽  
He Chen ◽  
Songlin Sun
Keyword(s):  
Video Transmission ◽  
Video Quality ◽  
Region Of Interest ◽  
Error Resilience ◽  
Transmission Error ◽  
Video Frame ◽  
Video Content ◽  
Selection Mechanism ◽  
Error Resilient ◽  
Screen Content

In order to make video transmission more stable, various error-resilient mechanisms are proposed on video coding in the literature. However, the redundancy mechanism behind classical redundant coding algorithms is relatively simple and is not suitable for the network environment and video content in the context of screen content sequence with multiple abrupt frames and still frames. Motivated by this, a frame-level coding selection mechanism is proposed in this paper for the error-resilience transmission of screen content, where additional code stream or redundant information is considered to improve error-resilient performance with redundant coding and acceptable video quality is obtained in the case of frame transmission error. In addition, selective allocation redundancy is conducted to take the importance of the video frame ROI (region of interest) area into account in the co-encoding process. As a result, the redundancy insertion efficiency and the reliability are improved in return. The corresponding experiments validate the effectiveness of the schemes proposed in this paper.

New Error-Resilient Scheme Based on FMO and Dynamic Redundant Slices Allocation for Wireless Video Transmission

2007 ◽  
Vol 53 (1) ◽  
pp. 308-319 ◽  
Author(s):  
Barak Katz ◽  
Shlomo Greenberg ◽  
Nathalie Yarkoni ◽  
Nathan Blaunstien ◽  
Ran Giladi
Keyword(s):  
Video Transmission ◽  
Wireless Video ◽  
Error Resilient ◽  
Wireless Video Transmission

scholarly journals Error-resilient video transmission using long-term memory motion-compensated prediction

2000 ◽  
Vol 18 (6) ◽  
pp. 1050-1062 ◽  
Author(s):  
T. Wiegand ◽  
N. Farber ◽  
K. Stuhlmuller ◽  
B. Girod
Keyword(s):  
Video Transmission ◽  
Long Term Memory ◽  
Error Resilient ◽  
Term Memory
Sign in / Sign up

Export Citation Format

Share Document