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The paper presents a novel scheme that uses a projector to project a corrected CT image on the craniofacial surface for augmented reality visualization. The deformation of the projected image due to curved surface can be successful recovered via homography projection correction. The experimental result that shows the superior performance of this work is also included.
Wireless Sensor Networks (WSN) are widely employed in many fields to collect data or control remote equipments. For data acquisition and some globally synchronized media access control (MAC) protocols, time information plays an important role in the system. This paper presents the work on how to effectively achieve time synchronization between two adjacent nodes on a real platform. To reduce the timing...
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