INPUT APPARATUS OF THREE DIMENSIONS USING HANDS

摘要

A 3D input device using a bare hand is provided to enable a user to touch or move instinctively a displayed virtual object with the bare hand while viewing a 3D image by detecting an induced current change according to approach of the bare hand in the 3D space and displaying the 3D image corresponding to motion of the bare hand to a screen. An approach detecting module(100) outputs an analog detection signal for the motion of the bare hand by detecting the induced current change according to the approach of the bare hand in the 3D space. A signal processing module(200) adjusts and converts the analog detection signal into a digital information signal. An image processing module(300) generates the 3D image by obtaining data for a position/shape of the bare hand from an analysis result of the digital information signal. A 3D image outputting module(400) displays the 3D image generated from the image processing module to the screen. The approach detecting module includes a transparent board, a plurality of transmitting cables, and a plurality of receiving cables.