一种改进的基于纹理的图像修复算法

图像修复是数字图像处理领域重要的研究内容,该文针对Criminisi等人提出的基于纹理的图像修复算法的一些不足,提出一种改进算法,优化了纹理块优先权的计算方法,采用新的搜索匹配块方法和改进了匹配准则.实验结果表明,该算法具有良好的修复效果.

An Inproved Image Inpainting Algorithm Based on Texture

Image restoration is a very important research area in the domain of digital image processing,for the image inpainting algorithm based on exemplar which proposed by Cdminisi and other people,has some deficiencies,this paper presents an improved algorithm,optimizes the means of texture block＇s priority,and uses a new matching searching method and amelio- rates the matching criterion. Experiments show that the algorithm has a good effects for the inpainting.