图像质量评价的客观算法，属于全参考模型，即原始图像和失真图像同时作为输入，经过测试，结果表明该方法能够比较有效地反映主观测试结果。-Objective image quality evaluation algorithm, belonging to the entire reference model, that is, the original image and the distortion of images at the same time as input, tested, resul