BiVIS式立体内視鏡および2D,3D内視鏡の立体視特性比較(<特集>医療応用)

概要

論文の詳細を見る
The lack of depth perception and the sense of distance with 2-D video displays are drawback for endoscopic surgery. A stereoscopic 3-D endoscope and a BiVIS (Binocular Vision by Image Shifting) endoscope have been developed to solve these problems. We compared conventional 2-D, 3-D and BiVIS endoscopes in terms of performance for depth perception, manipulation and sensory scores of a three-dimensional effect. Although the BiVIS display system did not show superiority in depth perception and sense of distance, the result, indicated that it gave operators a stronger sensation of depth and reality than a 2-D system. The stereoscopic 3-D display system had superiority in depth perception, and gave operators a stronger sensation of being solid and powerful than a 2-D system. It, however, gave operators a stronger impression of motion sickness, and thus was not preferred over the other systems.
日本バーチャルリアリティ学会の論文
1998-12-31