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Title:
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SKETCH-BASED MODELING SYSTEM WITH CONVOLUTION AND VARIATIONAL IMPLICIT SURFACES |
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Author(s):
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Zuzana Kúkelová , Roman Durikovic |
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ISBN:
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ISSN: 1646-3692 |
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Editors:
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Pedro Isaías and Marcin Paprzycki |
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Year:
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2007 |
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Edition:
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V II, 2 |
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Type:
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Journal Paper |
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First Page:
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181 |
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Last Page:
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188 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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In this work we focus on function representation suitable for creating 3D freeform shapes with sketched silhouette
curves. We aim at comparison of two approaches for sketch-based modeling, namely the skeleton-based convolution
surfaces and variational implicit surfaces. Both methods are extended to handle smooth set theoretic operations
between components defined by sketching silhouette curves on different projection planes. Our approach includes
additional extensions to sketch-based systems like automatic skeleton generation that can be directly used for
object animation, carving operation, creating surfaces with handles and surface texturing. |
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