The experiments were done on the medical images including CT and MRI. The results show that under the same compression ratio,the method used in the paper can achieve better subjective visual quality.

• 通过对计算机断层扫描(CT)、核磁共振成像(MR I)图像进行验证表明；在相同的压缩比下；该方法能够取得较好的主观视觉质量.