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Anatomy of the Focal-Plane Sensor-Processor Arrays Read chapter Read first chapter

2011 | OriginalPaper | Chapter

Real-Time Multi-Finger Tracking in 3D for a Mouseless Desktop

Authors : Norbert Bérci, Péter Szolgay

Published in: Focal-Plane Sensor-Processor Chips

Publisher: Springer New York

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Abstract

In this chapter, we present a real-time 3D finger tracking system implemented on focal plane chip technology-enabled smart camera computers. The system utilizes visual input from two cameras, executes a model-based tracking and finally computes the 3D coordinate from the 2D projections. A reduced algorithm is also analysed, pros and cons emphasised. Measurements, robustness and auto calibration issues are also exposed.

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previous chapter Real-Time Control of Laser Beam Welding Processes: Reality
Literature
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Liñán, G., Domínguez-Castro, R., Espejo, S., Rodrguez-Vzquez, Á.: ACE16k: A programmable focal plane vision processor with 128 ×128 resolution. In: Proc. Eur. Conf. on Circ. Theory and Design (ECCTD), pp. 345–348. Espoo, Finland (2001)
2.
Golland, P., Grimson, W.E.L.: Fixed topology skeletons. Tech. rep., Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA (2000)
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Zarándy, Á., Rekeczky, C.: Bi-i: A standalone cellular vision system, Part I. Architecture and ultra high frame rate processing examples. In: Proc. 8th Int. Workshop on CNNs and their Appl. (CNNA), pp. 4–9. Budapest, Hungary (2004)
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Zarándy, Á., Rekeczky, C.: Bi-i: A standalone cellular vision system, Part II. Topographic and non-topographic algorithms and related applications. In: Proc. Int. Workshop on CNNs and their Appl. (CNNA), pp. 10–15. Budapest, Hungary (2004)
Metadata
Title
Real-Time Multi-Finger Tracking in 3D for a Mouseless Desktop
Authors
Norbert Bérci
Péter Szolgay
Copyright Year
2011
Publisher
Springer New York
Book
Focal-Plane Sensor-Processor Chips

Print ISBN: 978-1-4419-6474-8

Electronic ISBN: 978-1-4419-6475-5

Copyright Year: 2011

DOI
https://doi.org/10.1007/978-1-4419-6475-5_13