The Study of Spatial Interaction in Three-dimensional Image Technology

• Main Authors: Chen, Kuan-Jen, 陳冠任
• Other Authors: Chang, Sheng-Hsiung
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/56994040462853505397

碩士 === 遠東科技大學 === 電機工程研究所 === 100 === Recently, methods of communicating with computer have gradually changed from input modes such as mouse and keyboard into various interactive modes including image identification, sensor, etc..., and the recognition gesture is the most popular mode. So this paper shows the designs and manufactures of the 3D-image game platform with laser interactive method, and the interactive system with a 3D virtual keyboard. This paper also demonstrates the real-time interaction at human-machine interface, and achieves the unique interaction way integrating the real with the virtual. The concept of touch screen is adopted to design a 3D virtual keyboard system. This system also use a camera to capture images, and operating distance of one meter of the front of the screen, which could exhibit the interactive responded function of 3D images by judging the position of fingertip. Our study has also shown that the refractive crosstalk could be reduced by lenticular lens with Fresnel optical theory.