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Tiled Projection onto Bent Screens Using Multi-Projectors

Kim, Hyosun and Schinko, Christoph and Havemann, Sven and Fellner, Dieter W. (2013):
Tiled Projection onto Bent Screens Using Multi-Projectors.
pp. 67-74, IADIS Press, Proceedings of the IADIS International Conference Computer Graphics, Visualization, Computer Vision and Image Processing, [Conference or Workshop Item]

Abstract

We provide a quick and efficient method to project a coherent image that is seamless and perspectively corrected from one particular viewpoint using an arbitrary number of projectors. The rationale is that wide-angle high-resolution cameras have become much more affordable than short-throw projectors, and only one such camera is sufficient for calibration. Our method is suitable for ad-hoc installations since no 3D reconstruction is required. We provide our method as open source solution, including a demonstrative client program for the Processing framework.

Item Type: Conference or Workshop Item
Erschienen: 2013
Creators: Kim, Hyosun and Schinko, Christoph and Havemann, Sven and Fellner, Dieter W.
Title: Tiled Projection onto Bent Screens Using Multi-Projectors
Language: English
Abstract:

We provide a quick and efficient method to project a coherent image that is seamless and perspectively corrected from one particular viewpoint using an arbitrary number of projectors. The rationale is that wide-angle high-resolution cameras have become much more affordable than short-throw projectors, and only one such camera is sufficient for calibration. Our method is suitable for ad-hoc installations since no 3D reconstruction is required. We provide our method as open source solution, including a demonstrative client program for the Processing framework.

Publisher: IADIS Press
Uncontrolled Keywords: Forschungsgruppe Semantic Models, Immersive Systems (SMIS), Multi-projector display systems, Projector-camera systems, Calibration
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Interactive Graphics Systems
Event Title: Proceedings of the IADIS International Conference Computer Graphics, Visualization, Computer Vision and Image Processing
Date Deposited: 12 Nov 2018 11:16
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