The results show that the application of JPEG2000 and ROI technique to medical images compression is a ascendant scheme,which can preserve significant image info...

• 实验结果和分析表明,JPEG2000标准和ROI技术应用于医学图像压缩,对保证医学图像重要信息不失真,又能够提高压缩比,是一个优越的方案。