POWRE: Strategies to Add Redundancy for Graceful Degradation of Image and Video Quality Over Lossy Packet Networks

riskin, Eve a .华盛顿大学cise / power：在有损包网络上为图像和视频质量的优雅降级添加冗余的策略该项目将开发、分析和应用新算法，为渐进式数据分配不平等擦除保护（UEP），以提供针对数据包丢失的优雅降级。如果发生严重的丢包，最重要的数据将被解码器接收，而不是不重要的数据。这些新算法将是实用的，因为它们将在高丢包率的情况下提高接收器的图像和视频质量。我们的新算法将在包括互联网和无线通信在内的许多领域得到实际应用。

EIA-9973531Riskin, Eve A.University of WashingtonCISE/POWRE: Strategies to Add Redundancy for Graceful Degradation of Image and Video Quality over Lossy Packet NetworksThis project will develop, analyze, and apply new algorithms to assign unequal erasure protection (UEP) to progressive data to provide graceful degradation against packet loss. If severe packet loss occurs, the most important data would be received by the decoder instead of the less important data. These new algorithms will be practical in that they will lead to improved image and video quality at the receiver in cases of high packet loss rates. Our new algorithms will have practical use in many arenas including the Internet and wireless communications.