内部管道的影响
Ian M Thornton1, Sunčica Zdravković2,3, Dejan Todorović3
1Department of Cognitive Science, Faculty of Media and Knowledge Sciences, University of Malta, Msida, Malta.
i-Perception
|May 13, 2024
概括
一种新的尺寸幻觉使得目标看起来在狭窄的管内收缩或生长,这取决于对比度. 在静态和动态显示器中观察到的这种视觉感知效应,通过交互式演示来探索.
科学领域:
- 视觉感知 视觉感知 视觉感知
- 心理物理学的精神物理.
- 光学错觉是一种错觉.
背景情况:
- "摇摆线"幻觉 (RLI) 展示了动态的视觉效果.
- 之前的研究已经探索了各种尺寸和对比度依赖的视觉现象.
研究的目的:
- 描述一个新的尺寸幻觉.
- 为了研究对比度和显示尺度对这种幻觉的影响.
- 为探索幻觉的参数提供一个交互式工具.
主要方法:
- 在静态和动态视觉显示器中观察尺寸幻觉.
- 分析对比度步骤与感知尺寸变化之间的关系.
- 开发一个在线的,交互式演示来探索幻觉的参数空间.
主要成果:
- 发现了一种新的尺寸错觉,目标似乎在狭窄的管内改变尺寸.
- 感知尺寸变化 (缩小或增长) 的方向是由显示元素之间的对比步骤决定的.
- 显示器的整体规模会影响尺寸错觉的大小.
结论:
- 显示元件之间的对比度是这种新型尺寸幻觉的关键因素.
- 这种幻觉在动态和静态视觉上下文都可以观察到.
- 这些发现有助于我们对视觉感知和尺寸恒定机制的理解.
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