VIEWPOINT SELECTION BY PAINTING

Takashi Michikawa, Hiromasa Suzuki, Ken Anjyo

Abstract

Complex 3D models are very time-consuming to render, and it is difficult to achieve the desired viewpoint for them using interactive methods such as virtual trackballs. This paper presents an intuitive method for computing good camera positions through a simple painting interface. Given a 3D scene, the user simply paints the region of interest (ROI) on the 2D screen, and the camera is repositioned to pan in on it. Since the computation uses depth buffers, it is independent of the complexity of the model; this makes it efficient for viewing complicated 3D models. Here, we also demonstrate several applications in 3D painting, sketching and light placement.

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Paper Citation


in Harvard Style

Michikawa T., Suzuki H. and Anjyo K. (2011). VIEWPOINT SELECTION BY PAINTING . In Proceedings of the International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2011) ISBN 978-989-8425-45-4, pages 296-301. DOI: 10.5220/0003360802960301


in Bibtex Style

@conference{grapp11,
author={Takashi Michikawa and Hiromasa Suzuki and Ken Anjyo},
title={VIEWPOINT SELECTION BY PAINTING},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2011)},
year={2011},
pages={296-301},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003360802960301},
isbn={978-989-8425-45-4},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2011)
TI - VIEWPOINT SELECTION BY PAINTING
SN - 978-989-8425-45-4
AU - Michikawa T.
AU - Suzuki H.
AU - Anjyo K.
PY - 2011
SP - 296
EP - 301
DO - 10.5220/0003360802960301