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7

PERVASIVE
2004
Springer

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SearchLight - A Lightweight Search Function for Pervasive Environments

13 years 10 months ago

SearchLight - A Lightweight Search Function for Pervasive Environments

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We present a lightweight search function for physical objects in instrumented environments. Objects are tagged with optical markers which are scanned by a steerable camera and projector unit on the ceiling. The same projector can then highlight the objects when given the corresponding marker ID. The process is very robust regarding calibration, and no 3D model of the environment is needed. We discuss the scenario of ﬁnding books in a library or ofﬁce environment and several extensions currently under development.

Andreas Butz, Michael Schneider, Mira Spassova

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Applied Computing | Corresponding Marker Id | Lightweight Search Function | PERVASIVE 2004 | Robust Regarding Calibration |

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Added	02 Jul 2010
Updated	02 Jul 2010
Type	Conference
Year	2004
Where	PERVASIVE
Authors	Andreas Butz, Michael Schneider, Mira Spassova

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