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The 4th ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia
 Conference 12-15 December • Exhibition 13-15 December • Hong Kong Convention & Exhibition Centre |
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Technical Papers
Architectural Design and Analysis
Thursday, 15 December 14:15 -
16:00 |
Convention Hall C
Session Chair
Peter Wonka
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InSitu: Sketching Architectural Designs in ContextArchitecture is design in a spatial context. Current methods for representing context involve designing in a heavyweight Computer-Aided Design (CAD) system, using a full model of existing buildings and landscape, or sketching on a panoramic view. We present a new approach to representing context in a lightweight conceptual design system. Patrick Paczkowski, Yale University |
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Structure-preserving Retargeting of Irregular 3D ArchitectureWe present an algorithm for interactive structure-preserving retargeting of irregular 3D architecture models, offering the modeler a creative means to quickly generate a variety of structure-preserved 3D models. Jinjie Lin, Chinese Academy of Sciences |
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Adaptive Partitioning of Urban FacadesWe introduce the concept of adaptive partitioning to automatically derive a flexible and hierarchical representation of 3D urban facades. The splitting direction as well as the number and location of splitting planes are all adaptively determined. Such a concept is also applicable to flexible and robust analysis of image facades. Chao-Hui Shen, Tsinghua University |
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Conjoining Gestalt Rules for Abstraction of Architectural DrawingsWe present a method for structural summarization and abstraction of complex architectural drawings based on Gestalt rules. We develop a computational framework that models complex interactions between different rules using multi-label graph cut. Our method efficiently solves visual ambiguities resulting in a visual consistent abstraction of the scene. Liangliang Nan, Chinese Academy of Sciences |
Sponsored by ACMSIGGRAPH