Fast 3D Object Tracking using Spatially and Temporally Modurated Light Field

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In the project, optical measurement systems with spatially and temporally modulated light field for lighting are developed and their effectiveness for three dimensional tracking of a moving object is evaluated. As an application, the various finger gesture actions for the smart television manipulation are shown to be tracked using the proposed system. As an extension of the developed system, an ultra-distributed lighting and sensor system is proposed. The system observes the moving object with hundreds of lighting sources and image sensors implemented with an efficient scanning method.