The Application of Numerical Interpolation in PDE Image Inpainting

摘要：

Classical PDE methods cannot inpaint big missing region.In order to overcome this problem,a new technology combining numerical interpolation with PDE method is proposed in this paper.First,an interpolation method is used to fix the curve(s) to connect the edge which is interdicted by big inpainted region block(s),thus the block(s) can be divided into smaller parts;then,a PDE equation is used to fill information into the inpainted region(s).The experimental results show the new method can achieve a good inpainting quality in restoring big missing regions.

关键词： Image Inpainting PDE model Big Missing Region Cubic Splines Local Multivariate Interpolation Method

作者: Chao Zeng Chensi Huang Meiqing Wang

作者单位: College of Mathematics and Computer Science,Fuzhou University,Fuzhou,Fujian,350108,China

会议类型: 国际会议

会议名称: 2008年国际电子商务、工程及科学领域的分布式计算和应用学术研讨会(2008 International Symposium on Distributed Computing and Applications for Business Engineering and Science)

会议地点: 大连

会议语种:英文

页码: 1368-1372

在线出版日期: 2008-07-27（万方平台首次上网日期，不代表论文的发表时间）