Abstract
Based on light field reconstruction and motion recognition technique, a
penetrable interactive floating 3D display system is proposed. The system consists
of a high-frame-rate projector, a flat directional diffusing screen, a high-speed
data transmission module, and a Kinect somatosensory device. The floating
occlusion-correct 3D image could rotate around some axis at different speeds
according to user's hand motion. Eight motion directions and speed are detected
accurately, and the prototype system operates efficiently with a recognition
accuracy of 90% on average.
© 2014 Chinese Optics Letters
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