タイミングコントロールに関する研究 : 視機能がタイミング動作におよぼす影響について第 5 報

概要

論文の詳細を見る
The authors report the influence of the condition of colors of the visual object and that of its background upon the timing error to a moving visual object. And it is clarified that the undermentioned conditions must be fulfiled in order to reduce the timing error. 1) In the first place, when only either an object or a background is colored and the velocity of the object is as slow as 1 M/Sec, it is indispensable that the wave length is longer and the chroma is higher for its color. And, when the velocity of the object is as fast as 7M/Sec, the brightness contrast between the object and the background must be high. And these experimental evidences are also confirmed by the supplementary experiment concerning the variation in the visibility of the moving object on the colored condition and the relationship between the brightness contrast and the timing error in the case of achromatic conditions. 2) In the case that both the visual object and the background are colored, it is important in order to reduce the timing error that the wave length between them is in the reverse relation namely, long vs. short or short vs. long, in the case of relative slow speed as 1 M/Sec, and that the wave length of the background is short regardless the wave length of the visual object, in the case of relative fast speed as 7M/Sec.
金城学院大学の論文
1972-12-25