摘要
以基于样图修复的目标移除方法为基础,改进了基于样本块的图像修补方法。通过实验证明模块尺寸的选择对于图像修复效果的重要性,并从中发现模块选择受背景图像的约束,利用梯度变化,动态地进行模块选择,优化了Criminisi方法。在自然图像中进行的实验结果表明:此法省去了试探性人工设定模块大小的麻烦、提高了工作效率、改善了图像修复效果。
An improved examplar-based inpainting method of texture is proposed. Tests verify the influence of the block size on the inpainting effect, and an improved method of dynamic block using the gradient variation is introduced to improve Criminisi＇s method. Experimental results show that the improved method saves the necessity of the boring process of fixed size selection, and improves the working efficiency and inpainting effect.
出处
《电子科技》
2010年第1期100-103,共4页
Electronic Science and Technology
