SilSketch: Automated sketch-based editing of surface meshes

Johannes Zimmermann, Andrew Nealen, Marc Alexa

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We introduce an over-sketching interface for feature-preserving surface mesh editing. The user sketches a stroke that is the suggested position of part of a silhouette of the displayed surface. The system then segments all imagespace silhouettes of the projected surface, identifies among all silhouette segments the best matching part, derives vertices in the surface mesh corresponding to the silhouette part, selects a sub-region of the mesh to be modified, and feeds appropriately modified vertex positions together with the sub-mesh into a mesh deformation tool. The overall algorithm has been designed to enable interactive modification of the surface - yielding a surface editing system that comes close to the experience of sketching 3D models on paper.

    Original languageEnglish (US)
    Title of host publicationSketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings
    Pages23-30
    Number of pages8
    DOIs
    StatePublished - 2007
    EventSketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium - Riverside, CA, United States
    Duration: Aug 2 2007Aug 3 2007

    Other

    OtherSketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium
    CountryUnited States
    CityRiverside, CA
    Period8/2/078/3/07

    ASJC Scopus subject areas

    • Computational Theory and Mathematics
    • Computer Graphics and Computer-Aided Design
    • Hardware and Architecture

    Cite this

    Zimmermann, J., Nealen, A., & Alexa, M. (2007). SilSketch: Automated sketch-based editing of surface meshes. In Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings (pp. 23-30) https://doi.org/10.1145/1384429.1384438

    SilSketch : Automated sketch-based editing of surface meshes. / Zimmermann, Johannes; Nealen, Andrew; Alexa, Marc.

    Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings. 2007. p. 23-30.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Zimmermann, J, Nealen, A & Alexa, M 2007, SilSketch: Automated sketch-based editing of surface meshes. in Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings. pp. 23-30, Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium, Riverside, CA, United States, 8/2/07. https://doi.org/10.1145/1384429.1384438
    Zimmermann J, Nealen A, Alexa M. SilSketch: Automated sketch-based editing of surface meshes. In Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings. 2007. p. 23-30 https://doi.org/10.1145/1384429.1384438
    Zimmermann, Johannes ; Nealen, Andrew ; Alexa, Marc. / SilSketch : Automated sketch-based editing of surface meshes. Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings. 2007. pp. 23-30
    @inproceedings{30eab639b4d646fdb258864cbc1bcebd,
    title = "SilSketch: Automated sketch-based editing of surface meshes",
    abstract = "We introduce an over-sketching interface for feature-preserving surface mesh editing. The user sketches a stroke that is the suggested position of part of a silhouette of the displayed surface. The system then segments all imagespace silhouettes of the projected surface, identifies among all silhouette segments the best matching part, derives vertices in the surface mesh corresponding to the silhouette part, selects a sub-region of the mesh to be modified, and feeds appropriately modified vertex positions together with the sub-mesh into a mesh deformation tool. The overall algorithm has been designed to enable interactive modification of the surface - yielding a surface editing system that comes close to the experience of sketching 3D models on paper.",
    author = "Johannes Zimmermann and Andrew Nealen and Marc Alexa",
    year = "2007",
    doi = "10.1145/1384429.1384438",
    language = "English (US)",
    pages = "23--30",
    booktitle = "Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings",

    }

    TY - GEN

    T1 - SilSketch

    T2 - Automated sketch-based editing of surface meshes

    AU - Zimmermann, Johannes

    AU - Nealen, Andrew

    AU - Alexa, Marc

    PY - 2007

    Y1 - 2007

    N2 - We introduce an over-sketching interface for feature-preserving surface mesh editing. The user sketches a stroke that is the suggested position of part of a silhouette of the displayed surface. The system then segments all imagespace silhouettes of the projected surface, identifies among all silhouette segments the best matching part, derives vertices in the surface mesh corresponding to the silhouette part, selects a sub-region of the mesh to be modified, and feeds appropriately modified vertex positions together with the sub-mesh into a mesh deformation tool. The overall algorithm has been designed to enable interactive modification of the surface - yielding a surface editing system that comes close to the experience of sketching 3D models on paper.

    AB - We introduce an over-sketching interface for feature-preserving surface mesh editing. The user sketches a stroke that is the suggested position of part of a silhouette of the displayed surface. The system then segments all imagespace silhouettes of the projected surface, identifies among all silhouette segments the best matching part, derives vertices in the surface mesh corresponding to the silhouette part, selects a sub-region of the mesh to be modified, and feeds appropriately modified vertex positions together with the sub-mesh into a mesh deformation tool. The overall algorithm has been designed to enable interactive modification of the surface - yielding a surface editing system that comes close to the experience of sketching 3D models on paper.

    UR - http://www.scopus.com/inward/record.url?scp=57349159433&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=57349159433&partnerID=8YFLogxK

    U2 - 10.1145/1384429.1384438

    DO - 10.1145/1384429.1384438

    M3 - Conference contribution

    AN - SCOPUS:57349159433

    SP - 23

    EP - 30

    BT - Sketch-Based Interfaces and Modeling 2007 - ACM SIGGRAPH/Eurographics Symposium Proceedings

    ER -