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Where's My Pixel? Multi-view Reconstruction of Smart LED Displays

Authors:
Carl Lewis
Angie Chandler
Joe Finney

Keywords: Smart pixel; Vision-based localization; Visual communication; Machine vision; Pervasive computing.

Abstract:
The ubiquity and proliferation of digital imaging devices and computational power enable the use of computer vision in a variety of ubiquitous applications that previously would have been impractical. This paper presents a new such application domain called emergent displays (a type of actuator network), and goes on to describe its use of computer vision as a means of simultaneous localisation of large numbers of nodes. The effectiveness of a state of the art computer vision tool is analysed against this application with quantitative and qualitative results, and then put into context against further more general ubiquitous applications.

Pages: 83 to 89

Copyright: Copyright (c) IARIA, 2011

Publication date: November 20, 2011

Published in: conference

ISSN: 2308-4278

ISBN: 978-1-61208-171-7

Location: Lisbon, Portugal

Dates: from November 20, 2011 to November 25, 2011