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Towards Coherent Image Space Stylization of Animated 3D Shapes
Simon Breslav
M.Sc. Thesis, Department of Computer Science, University of Toronto
2010
Towards Coherent Image Space Stylization of Animated 3D Shapes (5:54 min.)
Video title (x:xx min.)
Abstract
We describe a rendering technique for creating animations of 3D shapes in a range of non-photorealistic styles based on 2D patterns that resemble hand-made drawings, prints, and paintings. Producing 3D animations of such styles presents a challenge: ensuring that the 2D patterns follow 3D motions while preserving their 2D appearance are conflicting goals. Our solution is to use texture synthesis in image space, optimizing a simple objective function that trade-off error of both 2D structure of the example pattern, and matching 3D motion. This method provides a good solution for wide variety of styles, ensures the preservation of 2D characteristics of the pattern, provides a good temporal coherence, and matches desired orientations for anisotropic patterns. Texture Dataset (~100MB)
