提出了一种新的基于三维小波变换的图像序列压缩算法。该算法在量化编码时 ,着眼于“体”,采用平面与纵向相结合的形式组织系数 ,并对运动程度不同的区域以及帧内不同特性的区域加以区分。以 QCIF格式的标准序列图像 Miss Am eri-can作为测试图像进行实验 ,实验结果表明该算法有效可行 ,主观质量较好 ,无方块效应 A new image sequence compression algorithm based on three-dimensional wavelet transform is proposed. In the process of quantization encoding, the algorithm focuses on “body”, uses the combination of plane and vertical to organize coefficients, and differentiates the regions with different degrees of motion and the regions with different characteristics. Experimental results show that the proposed algorithm is effective and feasible with subjective quality and no square effect