With the development of 3G,error resilience technology over wireless channel is generally accepted as one of the hottest research fields of multimedia communication.
随着第3代移动通信的发展,基于无线的视频抗误码技术成为多媒体通信领域研究的热点之一。
参考来源 - 视频抗误码技术在无线网络中的应用研究Tradeoff between added redundancy and error-detection performance is considered, achieving significant improvement in error resiliency ability of H.264.
研究了基于H．264的视频传输抗误码技术，在H．264中引入了基于算术编码的具有连续检错和自动重传能力的综合抗误码方案，可在增加冗余量和提高检错性能之间取得较好的折衷，获得较好的压缩效果和抗信道误码能力。
参考来源 - 基于H.264的视频压缩关键技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
文章从MPEG - 4的视频压缩原理出发，介绍MPEG - 4中采用的主要压缩方法及抗误码技术。
Based on the principle of MPEG-4 video compression, key compression methods and error resilient technologies used in MPEG-4 are introduced.
与传统的JPEG标准相比，JPEG2000标准采用了离散小波变换、内嵌编码等技术，从而具有了渐进传输、感兴趣区域压缩、抗误码等新特性。
Compared with the JPEG standard, JPEG2000 standard adopts some different compress technique, such as the Discrete Wavelet Transform, Embedded Coding and so on.
该方法是在权衡考虑影响视频主观质量多种因素的基础上，并综合了传输、鲁棒性编码和解码端错误隐藏等技术的抗误码方法。
With weighting the factors of video subjective quality, it integrates the technology of transmission, robust coding and error resilience of the decoder.
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