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本文讨论信道误码对离散余弦变换矢量量化(DCTVQ)编码图象传输系统的影响。通过计算机模拟得出了传输静止图象的抗信道误码能力,进一步的分析结果表明,活动图象的抗误码能力要高于静止图象。
This article discusses the impact of channel error codes on discrete cosine transform vector quantization (DCTVQ) encoded video transmission systems. Through computer simulation, the ability of anti-channel error of transmitting still image is obtained. Further analysis results show that the anti-error ability of moving image is higher than that of still image.