両眼立体視における立体感の支配要因に関する研究 : 瞳孔間距離,テクスチャー,図形の複雑さの立体感への効果  [in Japanese] A RESEARCH ON THE DOMINANT FACTORS FOR A THREE-DIMENSIONAL IMPRESSION IN STEREOSCOPIC PROJECTION  [in Japanese]

The purpose of this research is to understand the priority of parameters which dominate three-dimensional impressions of the Stereoscopic projection with depth information. Our final goal is to propose the standardized images which enable us to various Stereoscopic projection systems. We adopted the pupil distance, the texture of surfaces and the surface areas, as the parameters to correlate the depth information and dominate the three-dimensional impressions. Accordingly, we implemented experiments of subject rating regarding the evaluation of the images, which reflect these parameters. As a result of the experiment, we elucidated the contributions of each parameter. The texture of surfaces, in particular, had the strongest affects to the cognition of the three-dimensional impressions. A necessary task in the future would be a further analysis of these parameters, because the texture of surfaces is a qualitative parameter, so that we can achieve our final goal.