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寬視角漂浮式立體影像顯示裝置

Wide Viewing Field Floating 3D Display

摘要


本文介紹一種同時具有移動視差及雙眼視差的漂浮式立體實像顯示裝置,顯示部分採用兩個視域的裸眼立體顯示器,配合系統之光學鏡片組的物像關係,調整顯示器最適當的相關光學參數以符合最終影像漂浮在系統外20公分,觀賞者於漂浮影像前50公分可看到立體影像;藉由光學鏡片的設計,觀賞視角達3020度以上,觀賞者可於最佳觀賞位置左右移動11公分,均可看到完整不失真的影像,搭配影像內容的製作及觀者追跡技術,成為新穎的人機介面或互動系統。

並列摘要


In this paper, we developed a floating image device with 2-views auto-stereoscopic display as the image source. The projection lens project the 3D images in the free space 50cm from the viewer and 20cm from the outer lens of the device. The special designed lens combination which provides at least 20 degrees view angle let viewer could move head at will 11cm. The device has motion parallax and binocular parallax in the meanwhile and fits to be a man-machine interface or interaction device.

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