无噪信道 meaning in Chinese
noise free channel
Examples
- In improved uep scheme , the syntax elements belonged to luminance parts and chrominance parts was reassigned to different data partitions . those packets containing syntax elements belonged to luminance parts were got error protection at high level so as to guarantee their correctness during transmitting in error - prone network . simulation has shown that using proposed scheme , the packing tradeoff is decreased 8240 bytes in error - free channel and also the output bits and bit rate of coded video stream are decreased 2 . 70kbits and 0 . 33 kbps respectively
仿真实验表明，本方案能在无噪信道中有效降低编码器端8240字节的打包开销和2 . 70kbit的输出比特数以及0 . 33kbps的比特率，而在有噪信道中可使解码输出重构视频图像的视觉质量得到一定程度的提高，亮度分量峰值信噪比可增加近1db 。