%0 Journal Article
%T A Survey of Sub-pixel Image Registration Methods<br>亚像素级图像配准算法研究
%A LI Jun
%A PENG Qi-min
%A FAN Zhi-hua
%A <br>黎俊
%A 彭启民
%A 范植华
%J 中国图象图形学报
%D 2008
%I 
%X Sub-pixel image registration is required in many applications.In this paper,firstly recent sub-pixel registration algorithms as well as classical algorithms are classified into three categories: interpolation based method,extension of phase correlation and method that formulates the problem as an optimization problem.Basic theories,performance characteristics,and recent improvements of the three methods are presented in detail.Secondly,the reviewed methods are evaluated in some criterions,factors affecting performance are analyzed.And lastly future development is discussed.
%K image registration
%K sub-pixel
%K phase correlation
%K interpolation
%K optimization problem<br>图像配准
%K 亚像素
%K 相位相关
%K 内插
%K 最优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=405BE2C3122011D013BD7CE9B47E1386&yid=67289AFF6305E306&vid=FC0714F8D2EB605D&iid=708DD6B15D2464E8&sid=5B42CCE3E72FE054&eid=0EBD8BDCA4871699&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=4&reference_num=36