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2010

Style-content separation by anisotropic part scales

8 years 6 months ago
Style-content separation by anisotropic part scales
We perform co-analysis of a set of man-made 3D objects to allow the creation of novel instances derived from the set. We analyze the objects at the part level and treat the anisotropic part scales as a shape style. The co-analysis then allows style transfer to synthesize new objects. The key to co-analysis is part correspondence, where a major challenge is the handling of large style variations and diverse geometric content in the shape set. We propose style-content separation as a means to address this challenge. Specifically, we define a correspondence-free style signature for style clustering. We show that confining analysis to within a style cluster facilitates tasks such as co-segmentation, content classification, and deformation-driven part correspondence. With part correspondence between each pair of shapes in the set, style transfer can be easily performed. We demonstrate our analysis and synthesis results on several sets of man-made objects with style and content variations.
Kai Xu 0004, Honghua Li, Hao Zhang 0002, Daniel Co
Added 22 May 2011
Updated 22 May 2011
Type Journal
Year 2010
Where TOG
Authors Kai Xu 0004, Honghua Li, Hao Zhang 0002, Daniel Cohen-Or, Yueshan Xiong, Zhi-Quan Cheng
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