具有一阶约束的最小二乘方图像复原法  

Constrained Least Square Methods with First Derivatives for Image Restoration

作　　者：李晓建[1] 刘贺平[1] 郭章庆[2] 

机构地区：[1]北京科技大学信息工程学院,北京100083 [2]安阳钢铁集团水冶钢铁公司永通铸管厂,安阳455133

出　　处：《计算机与数字工程》2005年第6期31-32,76,共3页Computer & Digital Engineering

摘　　要：研究了一类具有约束条件的最小二乘方图像复原方法,在此基础上,提出了具有一阶微分条件的约束最小二乘方图像复原方法。仿真结果证明了该算法的有效性。A kind of constrained least squares method for image restoration is studied.The constrained least squares method for image restoration with first derivatives is presented based on it.Simulation results are given to illustrate the validity of the arithmetic.

关 键 词：图像复原 约束最小二乘方 退化模型 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]