Symmetry-based Completion

Symmetry-based Completion
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基于对称性的补全

DOI:
10.5220/0001655900390045
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发表时间:
2018
期刊:
--
影响因子:
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通讯作者:
T. Lewiner
T. Lewiner
中科院分区:
--
文献类型:
--
作者:
Thiago Pereira;R. Leme;L. Velho;T. Lewiner

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:获取的图像通常存在缺失、退化或遮挡的部分。修复技术试图推断缺乏的信息,通常是从附近的有效信息。本文介绍了一种利用图像的结构信息来完成图像中缺失部分的新方法。由于自然和人造物体呈现出几种对称性,因此图像结构是根据轴向对称性来描述的,并且外推有效部分的对称性来完成缺失部分。特别地,这允许推断边缘和纹理两者。
: Acquired images often present missing, degraded or occluded parts. Inpainting techniques try to infer lacking information, usually from valid information nearby. This work introduces a new method to complete missing parts from an image using structural information of the image. Since natural and human-made objects present several symmetries, the image structure is described in terms of axial symmetries, and extrapolating the symmetries of the valid parts completes the missing ones. In particular, this allows inferring both the edges and the textures.
DOI: 10.1109/34.1000236
发表时间: 2002-05-01
影响因子: 23.6
作者:
Comaniciu, D;Meer, P
通讯作者: Meer, P