%0 Journal Article
%T An Electronic Image Stabilization Method Based on Projection Algorithm
一种基于灰度投影算法的电子稳像方法
%A ZHU Juanjuan
%A Guo Baolong
%A FENG Zongzhe
%A
朱娟娟
%A 郭宝龙
%A 冯宗哲
%J 光子学报
%D 2005
%I
%X An analysis of the causes of image motion is made and a research on the characteristics of the unwanted camera motion and the intentional camera movement is carried out. And then an EIS method based on projection algorithm PMCA is presented. Original estimated motion vectors are smoothed through a moving average filter. An error propagation control method is used to prevent boundary error. Experimental results show that this algorithm can effectively smooth out the unwanted camera motion and follow the intentional camera movement.
%K Electronic image stabilization
%K Projection algorithm
%K Motion estimation
%K Motion correction
%K Motion compensation
电子稳像
%K 投影算法
%K 运动估计
%K 运动修正
%K 运动补偿
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=D2CBCF9B7AFA1F6F&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=5D311CA918CA9A03&sid=F58A98E9A761BF85&eid=3ED1EAB217774597&journal_id=1004-4213&journal_name=光子学报&referenced_num=14&reference_num=8