摘要： 图象质量评价的研究已成为图象信息工程的基础技术之一．对目前一些典型的数字图象质量评价方法进行了简要综述，并着重介绍了一种基于视觉兴趣的图象质量评价方法，指出了图象质量评价研究可能发展的方向．

关键词: 图象质量评价, 视觉感知, 视觉兴趣, 图象传输

Abstract: Research oil quality assessment of digital images is meaningful for the image proccessing projects. In this paper. some typical methods on image, quality assessment are briefly reviewed, and a new method based on visual interests is introduced. At last some possible development directions are given for the image quality assessment research.