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

Chapter

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.

Keywords

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References

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Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  1. 1.Faculty of Information TechnologyPázmány UniversityBudapestHungary

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