基于全变分和边界重构的纹理图像修复方法

在修复纹理图像时，将来自受损图像周边的像素或选出的纹理沿等照度线方向复制到受损区域内可能引起边界模糊。为解决上述问题，通过全变分将图像分解成骨架图和纹理图，用边界重建方法修复图像的骨架图部分，在修复的骨架图的导引下用纹理合成方法修复纹理图部分，使图像的纹理和结构得以同时修复。实验结果证明，该方法对具有复杂结构的纹理图像具有较好的修复结果。

Texture Image Inpainting Method Based on Total Variation and Boundary Reconstruction

When inpainting texture image, it may cause the boundary blur that copy the pixels or the texture chose out, which comes from neighbor of damaged image, into damaged image area along the isophate. In order to resolve the problem, an image is composed into a cartoon image and a texture image by Total Variation(TV). The cartoon image is inpainted based on the edges repaired. The texture image is inpainted by using texture synthesis guided by reconstructed boundary, so that the texture and structure of damaged image can be inpainted simultaneously. Experimental results show that the algorithm does well for the image with complex structure.