Furthermore, based on the redundant wavelet video coding system, a new multiple description coding scheme is proposed, which can enhance the transmission robustness with low redundancy.

并且，基于冗余小波变换视频编码的框架，提出了一种多描述视频编码新方法，该方法以牺牲少量编码效率为代价，来提高编码系统的传输鲁棒性。

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To further enhance the robustness, BCH error correction coding techniques, redundant embedding, and an array of recombinant techniques are used.

为进一步增强算法的鲁棒性，还使用了BCH纠错编码技术、冗余嵌入和数组重组技术。

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Error-control coding is an effective method to enhance the communication quality by adding redundant information into the original message.

所谓纠错码技术，是一种通过增加冗余信息来提高信息传输可靠性的有效方法。

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