Model-driven sketch reconstruction with structure-oriented retrieval

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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Author(s)

  • Lei Li
  • Zhe Huang
  • Changqing Zou
  • Chiew-Lan Tai
  • Hao Zhang
  • Ping Tan

Detail(s)

Original languageEnglish
Title of host publicationSA 2016 - SIGGRAPH ASIA 2016 Technical Briefs
PublisherAssociation for Computing Machinery, Inc
ISBN (Print)9781450345415
StatePublished - 28 Nov 2016

Conference

Title2016 SIGGRAPH ASIA Technical Briefs, SA 2016
PlaceChina
CityMacau
Period5-8 December 2016

Link(s)

Abstract

We propose an interactive system that aims at lifting a 2D sketch into a 3D sketch with the help of existing models in shape collections. The key idea is to exploit part structure for shape retrieval and sketch reconstruction. We adopt sketch-based shape retrieval and develop a novel matching algorithm which considers structure in addition to traditional shape features. From a list of retrieved models, users select one to serve as a 3D proxy, providing abstract 3D information. Then our reconstruction method transforms the sketch into 3D geometry by back-projection, followed by an optimization procedure based on the Laplacian mesh deformation framework. Preliminary evaluations show that our retrieval algorithm is more effective than a state-of-the-art method and users can create interesting 3D forms of sketches without precise drawing skills.

Research Area(s)

  • 3D sketch, Mesh deformation, Sketch interpretation, Sketch-based shape retrieval, Structure matching, User interface

Bibliographic Note

Full text of this publication does not contain sufficient affiliation information. With consent from the author(s) concerned, the Research Unit(s) information for this record is based on the existing academic department affiliation of the author(s).

Citation Format(s)

Model-driven sketch reconstruction with structure-oriented retrieval. / Li, Lei; Huang, Zhe; Zou, Changqing; Tai, Chiew-Lan; Lau, Rynson W.H.; Zhang, Hao; Tan, Ping; Fu, Hongbo.

SA 2016 - SIGGRAPH ASIA 2016 Technical Briefs. Association for Computing Machinery, Inc, 2016. 28.

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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