限制迭代去卷积超分辨算法性能研究  

Super-resolution Algorithm Characteristic Research of Constrained Iterative De-convolution

作　　者：刘瑞冬[1] 尚社[1] 张洪太[1] 欧祥荣[1] 段崇棣[1] 

机构地区：[1]中国空间技术研究院西安分院,西安710000

出　　处：《空间电子技术》2010年第2期63-66,114,共5页Space Electronic Technology

摘　　要：文章介绍了一种迭代去卷积超分辨算法(CID)和其快速算法(FCID),分析并仿真对比了两种算法的超分辨性能的差别,针对其优缺点,提出了FCID-CID算法,该算法结合了CID和FCID的优点,既减小了算法的运算量,又能抑制噪声伪峰。This paper introduces an algorithm of Constraint Iterative De-convolution（CID） and its faster algorithm （FCID）. Based on the performances of two algorithms, this paper presents a new algorithm FCID-CID, which combines the merits CID and FCID. FCID-CID algorithm cuts down operation as well as constrains ringing effect.

关 键 词：去卷积 迭代 超分辨 

分 类 号：TN957.51[电子电信—信号与信息处理]