【SIGGRAPH Asia 2012专题*技术论文】漫画、纹理和涂鸦：通过相对总变异提取的结构纹理

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【SIGGRAPH Asia 2012专题*技术论文】

漫画、纹理和涂鸦：通过相对总变异提取的结构纹理

S***cture Extraction from Texture via Relative Total Variation

Li Xu, Qiong Yan, Yang Xia, Jiaya Jia




摘要：这是普遍存在的，有意义的结构形成或出现在表面纹理。下提取复杂的纹理模式，这可能是正常的，半规则，或不规则，很有挑战性，但具有极大的实际意义。我们提出新的内在变化和相对总变异的措施，而捕获的本质差异，这些类型的视觉形式，并发展一fi高效提取主要结构优化系统。新的措施是验证数百万样本补丁。我们的方法fi需要一些新的应用程序操纵，渲染，利用数量巨大的“结构与纹理”图像和图纸，传统上是不同的fi邪教正确编辑。
Abstract：It is ubiquitous that meaningful s***ctures are formed by or appear over textured surfaces. Extracting them under the complication of texture patterns, which could be regular, near-regular, or irregular,is very challenging, but of great practical importance. We propose new inherent variation and relative total variation measures, which capture the essential difference of these two types of visual forms,and develop an efficient optimization system to extract main s***ctures. The new variation measures are validated on millions of sample patches. Our approach finds a number of new applications to manipulate, render, and reuse the immense number of “s***cture with texture” images and drawings that were traditionally difficult to be edited properly.


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