Experience and Latency to Achieve Stereopsis
Experience and Latency to Achieve Stereopsis
复制标题
实现立体视觉的经验和延迟
DOI：
--
复制
发表时间：
1976
影响因子：
1.6
通讯作者：
W. N. Hayes
中科院分区：
文献类型：
--
作者：
Peter J. Mac Cracken;W. N. Hayes
本研究以复杂随机点立体图评估知觉学习效果。观察者每天5次，连续4天显示相同的复杂的视差图，并记录视差图以实现立体视觉。双因素重复测量的方差分析产生了显着的影响，天，试验，和天与试验的相互作用。实现立体视觉的延迟随着每天的试验而减少，但这种减少并不完全转移到几天内。它的结论是，观察员必须在某种意义上说，“重新学习”如何感知复杂的立体图，如果随后的演示文稿发生超过一天。
This study assessed perceptual learning effects with complex random-dot stereograms. Observers were shown the same complex anaglyph five times daily, for four consecutive days, and latencies to achieve stereopsis were recorded. Two-factor repeated-measures analysis of variance yielded significant effects of days, trials, and days-by-trials interaction. Latency to achieve stereopsis decreases over trials each day, but this decrease is not completely transferred across days. It is concluded that observers must, in some sense, “re-learn” how to perceive complex stereograms if subsequent presentations occur over more than one day.