Image-based virtual camera motion strategies - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2000

Image-based virtual camera motion strategies

Abstract

This paper presents an original solution to the camera control problem in a virtual environment. Our objective is to present a general framework that allows the automatic control of a camera in a dynamic environment. The proposed method is based on the image-based control or visual servoing approach. It consists in positioning a camera according to the information perceived in the image. This is thus a very intuitive approach of animation. To be able to react automatically to modifications of the environment, we also considered the introduction of constraints into the control. This approach is thus adapted to highly reactive contexts (virtual reality, video games). Numerous examples dealing with classic problems in animation are considered within this framework and presented in this paper.

Keywords

Fichier principal
Vignette du fichier
2000_gi_marchand.pdf (254.08 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

inria-00352163 , version 1 (12-01-2009)

Identifiers

  • HAL Id : inria-00352163 , version 1

Cite

E. Marchand, Nicolas Courty. Image-based virtual camera motion strategies. Graphics Interface Conference, GI'00, 2000, Montreal, Canada, Canada. pp.69-76. ⟨inria-00352163⟩
185 View
142 Download

Share

Gmail Facebook Twitter LinkedIn More