手持移动增强现实中物体形状、逼真度、颜色和亮度对深度感知的影响
The Effects of Object Shape, Fidelity, Color, and Luminance on Depth Perception in Handheld Mobile Augmented Reality
摘要：
对象的深度感知可以极大地影响用户对增强现实（AR）应用的体验。许多AR应用需要真实和虚拟对象的深度匹配，并且可能受到深度线索的影响。颜色和亮度是传统上在二维（2D）对象中研究的深度线索。然而，很少有研究调查三维（3D）虚拟对象的属性如何与颜色和亮度相互作用，以影响深度感知，尽管在视觉应用中大量使用3D对象。在本文中，我们提出了一个配对比较实验的结果，研究对象的形状，保真度，颜色和亮度的影响，在手持移动AR的3D对象的深度感知。我们的研究结果表明，明亮的颜色被认为是更接近一个高保真，简单的3D对象，无论色调。此外，明亮的红色被认为比任何其他颜色都更接近。对于简单对象的低保真度版本或更复杂的3D对象，没有观察到这些效果。高保真物体比低保真物体有更多的知觉差异，表明保真度与颜色和亮度相互作用，影响深度知觉。这些发现揭示了3D模型的属性如何影响手持移动AR中颜色和亮度对深度感知的影响，并可以帮助开发人员为他们的应用选择颜色。
英文摘要：
Depth perception of objects can greatly affect a user's experience of an augmented reality (AR) application. Many AR applications require depth matching of real and virtual objects and have the possibility to be influenced by depth cues. Color and luminance are depth cues that have been traditionally studied in two-dimensional (2D) objects. However, there is little research investigating how the properties of three-dimensional (3D) virtual objects interact with color and luminance to affect depth perception, despite the substantial use of 3D objects in visual applications. In this paper, we present the results of a paired comparison experiment that investigates the effects of object shape, fidelity, color, and luminance on depth perception of 3D objects in handheld mobile AR. The results of our study indicate that bright colors are perceived as nearer than dark colors for a high-fidelity, simple 3D object, regardless of hue. Additionally, bright red is perceived as nearer than any other color. These effects were not observed for a low-fidelity version of the simple object or for a more-complex 3D object. High-fidelity objects had more perceptual differences than low-fidelity objects, indicating that fidelity interacts with color and luminance to affect depth perception. These findings reveal how the properties of 3D models influence the effects of color and luminance on depth perception in handheld mobile AR and can help developers select colors for their applications.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
