计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (3): 187-190.DOI: 10.3778/j.issn.1002-8331.2009.03.056

• 图形、图像、模式识别 • 上一篇    下一篇

一种基于纹理合成的高效图像填充方法

马 倩1,王兆仲2   

  1. 1.北京邮电大学 自动化学院,北京 100876
    2.北京航空航天大学 图像中心,北京 100083
  • 收稿日期:2008-01-04 修回日期:2008-03-27 出版日期:2009-01-21 发布日期:2009-01-21
  • 通讯作者: 马 倩

Efficient method for image inpainting based on texture synthesis

MA Qian1,WANG Zhao-zhong2   

  1. 1.School of Automation,Beijing University of Posts and Telecommunications,Beijing 100876,China
    2.Image Processing Center,Beihang University,Beijing 100083,China
  • Received:2008-01-04 Revised:2008-03-27 Online:2009-01-21 Published:2009-01-21
  • Contact: MA Qian

摘要: 为了更好地解决图像填充与修复问题,提出了一种基于图像样本纹理合成的新方法。该方法提出了一种新的定义像素点优先级的思路,来确定待填充区域的填充顺序,以此来保证处理结果的质量。相较于其他图像填充算法,该算法无需复杂的数学模型和大量的计算过程,从而提高了运算速度。实验证明,该方法不仅在处理效率上取得了很大进步,而且输出图像的质量也取得了理想效果。

关键词: 图像填充, 纹理合成, 优先级, 填充顺序

Abstract: A new texture synthesis algorithm based on exemplar is presented in this paper in order to solve the problem of image inpainting.The method has a new idea of defining the priority of inpainted pixels,which decides the filling order in filled region.It can ensure the outcome has better quality.Comparing with other image inpainting algorithms,the presented algorithm improves running speed which avoids both the complicated mathematical model and the expensive computation.Experiments show the presented algorithm has greater speed efficiency and provides a reasonable visual effect.

Key words: image inpainting, texture synthesis, priority, filling order