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Stylizing Animation By Example

delete2013-07-21
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OA
AI
P
Pierre Bénard
F
Forrester Cole
J
James Hegarty
K
Kurt Fleischer
K
Katherine Breeden
DOI:10.1145/2461912.2461929delete
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Abstract

Abstract

En 中文
Skilled artists, using traditional media or modern computer painting tools, can create a variety of expressive styles that are very appealing in still images, but have been unsuitable for animation. The key difficulty is that existing techniques lack adequate temporal coherence to animate these styles effectively. Here we augment the range of practical animation styles by extending the guided texture synthesis method of Image Analogies [Hertzmann et al. 2001] to create temporally coherent animation sequences. To make the method art directable, we allow artists to paint portions of keyframes that are used as constraints. The in-betweens calculated by our method maintain stylistic continuity and yet change no more than necessary over time.
Keywords:
keyframe
texture synthesis
temporal coherence
non-photorealistic rendering
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Journal

ACM Transactions on Graphics cover
ACM Transactions on Graphics
IF:
9.5
Papers:
4.7K
Citations:
3.6W

Organization

U
University of Washington
Scholars:
8.0W
Papers: 7.0W
Citations: 12.5W
U
university of toronto
Scholars:
14.7W
Papers: 12.0W
Citations: 165