：刚像修复足指重建损坏的I訇像业女除粥像巾币需要的对蒙的过程。我们需

要采取蛙适当的方，℃修补县原始状忐帕l锢形，同时确保修补结果达到最佳的艺术

效果或者说视觉效粜。日前有一嗤比较流行的修复打法．如基于偏微分力程的修

复理沦或壁于纹理台成的修复理f}色．它们分别在细节修复和规则纹理修复案例中

仃良好的表现。假在受损区域过大或完全丢失了个语义片段的情况卜，邢些传

统方法常常难以胜任。柱J比较从待修复l刘像自身款取信息进行修补，使用从其他

图像内弁叶】引入新的信息柬修复艘损图像的修补方式·叮能更有帮助-Image inpainting rethrs to the process of reconswacting the damaged

image or removal of unwanted objects in the image We need to take the most

appropriate way of inpainfing the image to its original state．while ensuring that the

result achieves the best artistic eff}ect There are some methods commonly used such as

method based Oil the theory of PDE or based 011 texture synthesis These methods

performed well in detail reconstrucrion and regular texture synthesis cases respectively

But in cases that the damaged region is too large or a semmltic fragment is completely

missed．those old methods cannot do a good Job