Fingertip Tracking for Tabletop Interaction Using a Depth Sensor
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چکیده
We report a new technique for using a depth sensor to track fingertips for tabletop interaction. Our technique is precise; the average position error (Euclidean distance) is 5.3px, about 10mm on the tabletop. We designed our system with naturalness in mind, making fewer assumptions about how users will move their hands on the tabletop. We believe our method is general and accurate enough to allow manipulative interaction using hands on a tabletop display.
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