9A21 立体映像用焦点補償システムの有効性の検証

概要

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Three-dimensional scenography (stereoscopic vision) has been used for various applications. This technology is used for endoscopic and robotic surgeries because it is able to supply visual perspective. However, This technology creates a discrepancy between the accommodation distance and vergence distance, causing the user to suffer eyestrain. We proposed a dual-convertible lens system that offers one kind of accommodative compensation system to overcome this problem. In this report, we verified effectiveness of dual-convertible lens system for 3D device by remote control operation. Dual-convertible lens system mounted ready-made 3D-device. Subjects operated remote-controlled robot arm moving horizontally and vertically. A block that was the nearer of two blocks was picked up with robot arm and was moved behind another block. This operation was repeated for five minutes. The non-compensated condition was also experimented using the same protocol. Subjects' age was 22 to 25 years old and the corrected eyesight was good. Our proposed system could increase efficiency of remote operation.
一般社団法人日本機械学会の論文
2003-11-07