The result of simulation experiment shows that the reconstructed image is better than those traditional SVQ and VQ in PSNR and perception.

• 模拟实验结果表明 ,在相同的压缩比的情况下 ,信噪比要优于传统的矢量量化 (VQ)和子帧矢量量化 (SVQ) ,且重构图像的主客观效果良好