時分割方式立体視における像のひずみの解析と光軸の平行変位によるひずみの除去

概要

論文の詳細を見る
Optical analyses of stereo vision systems with a parallel or cross arrangement camera optical system have been made to clarify the existence of stereo image distortion by means of optical diagrams. This distortion can be removed by applying decenterized optical systems to a stereo camera, in which the location of the optical axis cross point is decided in accordance with the display optical system. This location must be determined as a function of the camera span, the eye span, and the observing distance, and this cross point cannot be moved to any other place. Furthermore, by analysing distortions of stereo images caused by moving the observing location, an effective method to control camera locations is also presented as that the distortions are canceled. Experiments indicated that this proposed method succeeded to improve the naturalness of stereo vision.
社団法人日本機械学会の論文
1992-09-25