Research of CCSDS Lossless Image Compression Applied to Constant-Bit-Rate Channel CCSDS图像无损压缩标准在恒速信道中的应用研究
But the real transmission channel is never lossless and probably has a loss rate of as high as 20%, also the codes produced by prediction encoding is very sensitive to lossy channel. 然而现实中基于包交换的网络其丢包率可能高达20%,使用预测编码产生的视频流对包交换网络中的传输错误异常敏感。