%0 Journal Article
%T Image Completion Based on Automatic Structure Propagation<br>基于自动结构延伸的图像修补方法
%A ZHU Wei LI Guo-Hui
%A <br>朱为
%A 李国辉
%J 自动化学报
%D 2009
%I 
%X In order to resolve the challenging problem of repairing structure in image completion, we introduce a novel image completion approach based on automatic salient structure propagation. Our approach automatically finds the salient structural information around the unknown regions, and extends them into unknown regions to construct assistant curves. After synthesizing the missing structural information along the assistant curves, we fill in the remaining unknown regions using patch-based texture synthesis. Experiment results demonstrate a better effect of the proposed approach than that of the previous patch-based texture synthesis image completion method.
%K Structure propagation
%K image completion
%K texture synthesis
%K partial differential equation
%K structure assistant curve<br>结构延伸
%K 图像修补
%K 纹理合成
%K 偏微分方程
%K 结构辅助线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=BC1DCF1DD3D81EE6F55143C6011315E6&yid=DE12191FBD62783C&vid=6209D9E8050195F5&iid=5D311CA918CA9A03&sid=8F39F7FDA07C2566&eid=1EA033F7E0CC5F25&journal_id=0254-4156&journal_name=自动化学报&referenced_num=1&reference_num=0