著者

曽我 有紀子 安田 稔

出版者

一般社団法人 映像情報メディア学会

雑誌

テレビジョン学会誌 (ISSN:03866831)

巻号頁・発行日

vol.50, no.9, pp.1277-1282, 1996-09-20 (Released:2011-03-14)

参考文献数

6

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An object swinging horizontally in a frontoparallel plane appears to move in an elliptical orbit in depth when it is observed with a neutral density filter over one eye. This phenomenon is called the Pulfrich effect. In this paper, the amount of the depth was measured as a function of pattern velocity and filter density by giving the patten a binocular disparity that cancelled the apparent depth. The magnitude of time delay given by each filter was derived from the experimental results. The apparent orbit due to a simple harmonic motion was also synthesized from the results.