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Steering Behaviors for Autonomous Cameras

Published: 11 November 2013 Publication History

Abstract

The automated computation of appropriate viewpoints in complex 3D scenes is a key problem in a number of computer graphics applications. In particular, crowd simulations create visually complex environments with many simultaneous events for which the computation of relevant viewpoints remains an open issue. In this paper, we propose a system which enables the conveyance of events occurring in complex crowd simulations. The system relies on Reynolds' model of steering behaviors to control and locally coordinate a collection of camera agents similar to a group of reporters. In our approach, camera agents are either in a scouting mode, searching for relevant events to convey, or in a tracking mode following one or more unfolding events. The key benefit, in addition to the simplicity of the steering rules, holds in the capacity of the system to adapt to the evolving complexity of crowd simulations by self-organizing the camera agents to track interesting events.

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cover image ACM Conferences
MIG '13: Proceedings of Motion on Games
November 2013
30 pages
ISBN:9781450325462
DOI:10.1145/2522628
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 11 November 2013

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Author Tags

  1. boids
  2. camera control
  3. steering behavior

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MIG '13
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MIG '13: Motion in Games
November 6 - 8, 2013
Dublin 2, Ireland

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MIG '13 Paper Acceptance Rate -9 of -9 submissions, 100%;
Overall Acceptance Rate -9 of -9 submissions, 100%

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