数据采集与处理2011，Vol.26Issue(6)：626-630,5.
一种基于样本块的快速图像修复算法
Improved Exemplar-Based Method for Image Inpainting
摘要
Abstract
In view of the deficiency in exemplar-based image inpainting algorithm, proposed by Criminisi and later researcher, a new exemplar-based image inpainting fast algorithm is presented. The new method is introduced to compute confidence term when a damaged block is repaired , which can improve the priori computation precision. Re-selection strategy is adopted to avoid random selection of optimal exemplar. Furthermore, a damaged front searching method within the adjacent region of repaired block is used to narrow the search area of the sample graph to improve the search precision and efficiency. Experimental results show that the proposed method achieves better inpainting effect and efficiency and saves the need of the damaged front selection.关键词
图像修复/置信度/最佳匹配块/破损边缘Key words
image inpainting/ confidence term/ optimal exemplar/ damaged front分类
信息技术与安全科学引用本文复制引用
胡文瑾,王维兰,刘仲民..一种基于样本块的快速图像修复算法[J].数据采集与处理,2011,26(6):626-630,5.基金项目
国家自然科学基金(61162021)资助项目 （61162021）
甘肃省科技计划(096RJZA112)资助项目 （096RJZA112）
文化部科技创新(文科技函(2011)820号). （文科技函(2011）
