This paper proposes a new method of interframe ADPCM Coding based on MSEP of last field, which gives design parameters of three predictors and five quantizers by five typical image.

• 本文给出一种新的利用前场预测均方误差的帧内ADPCM编码方法,该方法根据五幅典型图象,给出三种预测器,五种量化器的设计参数。