| 基于曲率驱动的图像修补方法 |
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| 引用本文： | 赵恒军,牛艳霞.基于曲率驱动的图像修补方法[J].华北水利水电学院学报,2010,31(4):107-110. |
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| 作者姓名： | 赵恒军 牛艳霞 |
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| 作者单位： | 1. 河南工程学院数理科学系,河南,郑州,451191
2. 中原工学院,河南,郑州,450007 |
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| 基金项目： | 河南工程学院校级科研基金 |
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| 摘 要： | 利用Euler’s Elastica Inpainting Model建立曲率驱动图像修补模型,基于该模型建立了一个新的曲率驱动图像修补方程,并实现了此图像修补算法.从修补效果可以看到,不仅待修补区域在图像内部时修补后的图像具有良好的光滑性,而且当待修补区域在边缘处时仍具有光滑的水平线和陡峭的边缘.
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| 关 键 词： | 图像修补 曲率驱动 梯度递减 |
Image Inpainting Algorithm Based on the Curvature-driven |
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| ZHAO Heng-jun,NIU Yan-xia.Image Inpainting Algorithm Based on the Curvature-driven[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2010,31(4):107-110. |
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| Authors: | ZHAO Heng-jun NIU Yan-xia |
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| Affiliation: | 1. Department of Mathematics and Physical Science, Henan Institute of Engineering, Zhengzhou 451191, China ; 2. Zhongyuan University of Technology, Zhengzhou 451191 , China) |
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| Abstract: | First in this paper the image inpainting model founded on Curatre-Driven which is based on Euler＇ s elastiea inpainting model, is introduced a new patching equation based ,on the Curvature-driven, is establishel this image inpainting algorithm,is achiered through the patching effects of this new equation of image inpainting. The result shows that not only it makes the being patched region smooth very well when it is inside of the image, but aslo it makes the patched image have glossy horizon and steep verge when the region is at the verge of the image. |
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| Keywords: | image inpainting curvature-driven gradient descent |
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