Lucy-Richardson算法的最优迭代次数寻取  

Optimal Iteration Number Search of Lucy-Richardson Algorithm

作　　者：张凯[1] 李虹[1] ZHANG Kai;LI Hong(College of Electronic and Information Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]太原科技大学电子信息工程学院,太原030024

出　　处：《太原科技大学学报》2023年第6期575-578,共4页Journal of Taiyuan University of Science and Technology

基　　金：山西省重点研发基金(201803D121123)。

摘　　要：针对Lucy-Richardson方法在对图像进行复原时难以确定迭代次数,提出了一种基于图像质量评价参数对图像进行复原的方法。该方法首先确定图像质量评价参数的范围值,然后计算每一次图像迭代后的PSNR、SSIM、STD值,最后找出达到目标范围的有效复原图像。结果表明,该方法能够有效找出所需的复原图像,且提高算法的运行效率。In view of the difficulty in determining the number of iterations in the Lucy-Richardson method for image restoration,an image restoration method based on image quality evaluation parameters is proposed.The method first determines the range value of image quality evaluation parameters,then calculates the PSNR,SSIM and STD values after each image iteration,and finally finds out the effective restored images that reach the target range.The results show that the method can find the desired restored image effectively,and improve the efficiency of the algorithm.

关 键 词：Lucy-Richardson算法 PSNR SSIM STD 迭代次数 

分 类 号：TP520[自动化与计算机技术]