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Multi projector displays using a 3D compositing window manager

Published: 09 August 2008 Publication History

Abstract

The usage of projected displays in everyday office environments is still uncommon due to deficiencies in nowadays projection systems. An automatic calibration routine for multi-projector setups should adopt to the existing room geometry while not restricting the users' workflow to specific applications or by modifying their desktop environment.
We present a geometry-adaptive calibration and rendering application for multi-planar surfaces which applies warping and alpha blending to an unmodified X desktop, implemented as plugin for an existing 3D hardware-accelerated compositing window manager. The transformations are performed transparently to X applications and require negligible computational resources.

References

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Bimber, O., Wetzstein, G., Emmerling, A., and Nitschke, C. 2005. Enabling View-Dependent Stereoscopic Projection in Real Environments. In Proceedings of the 4th IEEE/ACM International Symposium on Mixed and Augmented Reality, 14--23.
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Chen, H., Sukthankar, R., Wallace, G., and Cham, T. 2001. Calibrating scalable multi-projector displays using camera homography trees. In Proceedings of Computer Vision and Pattern Recognition.
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Raskar, R., Brown, M. S., Yang, R., Chen, W.-C., Welch, G., Towles, H., Seales, B., and Fuchs, H. 1999. Multi-Projector Displays Using Camera-Based Registration. In Proceedings of the 10th IEEE Visualization Conference.
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Cited By

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  • (2024)Real-Time Seamless Multi-Projector Displays on Deformable SurfacesIEEE Transactions on Visualization and Computer Graphics10.1109/TVCG.2024.337209730:5(2527-2537)Online publication date: May-2024
  • (2023)Self-Calibrating Dynamic Projection Mapping System for Dynamic, Deformable Surfaces with Jitter Correction and Occlusion Handling2023 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)10.1109/ISMAR59233.2023.00044(293-302)Online publication date: 16-Oct-2023
  • (2011)Display-adaptive window management for irregular surfacesProceedings of the ACM International Conference on Interactive Tabletops and Surfaces10.1145/2076354.2076394(222-231)Online publication date: 13-Nov-2011

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cover image ACM Conferences
IPT/EDT '08: Proceedings of the 2008 workshop on Immersive projection technologies/Emerging display technologiges
August 2008
51 pages
ISBN:9781605582122
DOI:10.1145/1394669
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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New York, NY, United States

Publication History

Published: 09 August 2008

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Author Tags

  1. calibration
  2. compositing window manager
  3. multi-projectors
  4. seamless display

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Cited By

View all
  • (2024)Real-Time Seamless Multi-Projector Displays on Deformable SurfacesIEEE Transactions on Visualization and Computer Graphics10.1109/TVCG.2024.337209730:5(2527-2537)Online publication date: May-2024
  • (2023)Self-Calibrating Dynamic Projection Mapping System for Dynamic, Deformable Surfaces with Jitter Correction and Occlusion Handling2023 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)10.1109/ISMAR59233.2023.00044(293-302)Online publication date: 16-Oct-2023
  • (2011)Display-adaptive window management for irregular surfacesProceedings of the ACM International Conference on Interactive Tabletops and Surfaces10.1145/2076354.2076394(222-231)Online publication date: 13-Nov-2011

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