SilF : A Sketching Tool for Pseudo 3D Representation Based on 3D Outline

• YONEZAWA Kota

  Graduate School of Information Science and Engineering, Tokyo Institute of Technology

• TAKAHASHI Shin

  Systems and Information Engineering, University of Tsukuba

• SHIBAYAMA Etsuya

  Graduate School of Information Science and Engineering, Tokyo Institute of Technology

Bibliographic Information

Other Title

• SilF : 3D アウトラインによる擬似 3D 表現を用いたスケッチツール

Abstract

This paper presents a new pseudo 3D representation and its rendering algorithm for cartoon-like illustrations, which tolerates viewpoint/view-angle changes. In our representation, target 3D objects are represented as outlines only, not as full 3D geometries such as polygons. These outlines of the illustration are located in 3D space, not on 2D plane. We call this 3D curve as 3D outline. Although this model has restricted 3D information, we can view and rotate the illustration as if there is a full 3D geometry. We have implemented a prototype system, SilF, for viewing and editing 3D outlines with 2D-like sketching interface using common 2D input devices.

Journal

• Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan

  Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan 32vc (0), 13-18, 2004

  The Institute of Image Electronics Engineers of Japan

Keywords

• 3D outline
• cartool-like illustration
• sketching interface

Details

• CRID: 1390001205608880512
• NII Article ID: 130006966458
• DOI: 10.11371/aiieej.32vc.0.13.0
• ISSN: 24364398
• ISSN: 24364371
• Data Source:
  • JaLC
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed