重同步(Resynchronization): 发生在帧内。通过在每个时间段采样 总线,并与前一个采样点处的总线电平做 比较,可以检测到跳变沿。
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Also, the algorithm further improves the robustness by resynchronization.
通过重同步策略进一步增强鲁棒性。
参考来源 - 压缩域视频水印方法研究Chapter 5 designed and implemented a series of fault-tolerant strategies including macro-block refreshment strategy, re-synchronization and data partitioning strategy, and error concealment and error recovery strategy.
第五章设计实现了自适应宏块刷新,重同步,数据分割以及错误掩盖和错误恢复等容错策略。
参考来源 - 3G视频编解码器软件设计和优化实现Chapter 5 designed and implemented a series of fault-tolerant strategies including macro-block refreshment strategy, re-synchronization and data partitioning strategy, and error concealment and error recovery strategy.
第五章设计实现了自适应宏块刷新,重同步,数据分割以及错误掩盖和错误恢复等容错策略。
参考来源 - 3G视频编解码器软件设计和优化实现The error resilience techniques include resynchronization, data partition and INTRA macroblock update, which can restrain error scope and reduce the influence of error propagation.
H.26L的编码端采用了重同步、数据分区、帧内宏块刷新等差错恢复技术,限制了差错范围,减小了误码扩散的影响。
参考来源 - 易损信道中H.26L视频传输差错控制模型及技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
OMC控制着整个网络的运行状态。而重同步义是一种最重要的状态控制;
OMC is in charge of the whole network function, and re-synchronization is the moat important state controlling.
对视频传输过程中的失真进行分析后,提出了基于宏块重要性测度的重同步新方法。
The video transmission distortion was analyzed and a new macroblock importance estimation based resynchronization approach was proposed.
重型火箭在2004年进行首次发射,它可以将24吨重的负载发送到低地球轨道,也能将用于通讯卫星的11吨重的载荷送入地球同步轨道。
The rocket made its first flight in 2004 and is capable of launching payloads of up to 24 tons into low-Earth orbit and 11 tons toward the geosynchronous orbits used by communications satellites.
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