A Novel Image Restoration Algorithm Based on Criminisi

被引:0
|
作者
Guo Zhonghua [1 ,2 ]
He Fengjie [1 ]
Liu Xiaona [1 ]
Gao Long [1 ]
Wang Jing [1 ]
Lu Xinyu [1 ]
机构
[1] Ningxia Univ, Sch Phys & Elect Elect Engn, Yinchuan Ningxia 750021, Peoples R China
[2] Ningxia Key Lab Intelligent Sensing Desert Inform, Ningxia 750021, Peoples R China
关键词
image restoration; criminisi algorithm; priority; match strategy;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The Criminisi algorithm based on sample texture synthesis can combine the damaged image structure and texture, and has good effect on the repair of damaged area. However, it takes a long time to search the best matching block by using the global search method in the Criminisi algorithm, and it is unreasonable to calculate the priority, which usually results in mismatch. This algorithm in this paper improves the calculation of priority and the best matching block search, at the same time, the improved algorithm is simulated with Matlab. And through the peak signal-to-noise ratio verify the feasibility and effectiveness of the improved algorithm.
引用
收藏
页码:22 / 27
页数:6
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