Reflections on glass
Reflections on glass
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DOI：
10.1167/19.4.26
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发表时间：
2019-04-01
影响因子：
1.8
通讯作者：
Norman, J. Farley
中科院分区：
文献类型：
--
作者：
Todd, James T.;Norman, J. Farley
人类感知研究中的一个重要现象是观察者识别不同类型的表面材料的能力。本文将考虑会影响玻璃感知识别的广泛因素，包括对象的结构复杂性，无论是空心还是固体以及照明模式。描述了摄影领域中使用的几种照明技术，并提供了示例以说明它们如何与结构复杂性相互作用。据报道，单个心理物理实验可以使用旨在评估多种材料类别之间潜在混乱的新型分类任务来评估天真观察者的看法。最后，本文将列举许多特定的图像特征，这些特征可能是识别玻璃的诊断，它将评估它们对人类感知的相对重要性。
An important phenomenon in the study of human perception is the ability of observers to identify different types of surface materials. The present article will consider a wide range of factors that can influence the perceptual identification of glass, including the structural complexity of an object, whether it is hollow or solid, and the pattern of illumination. Several illumination techniques used in the field of photography are described, and examples are provided to show how they interact with structural complexity. A single psychophysical experiment is reported to evaluate the perceptions of naive observers using a novel categorization task designed to assess potential confusions among multiple material categories. Finally, the paper will enumerate a number of specific image features that are potentially diagnostic for the identification of glass, and it will evaluate their relative importance for human perception.