Genuine leather has numerous applications, such as car interiors and clothing, owing to its excellent quality. However, due to the high cost of genuine leather, animal rights issues, and environmental effects of leather processing, artificial leather has increasingly replaced genuine leather. The materials and processing methods used for artificial and genuine leathers are different, resulting in a variety of impressions and shitsukan, that is, the sense of quality of the object. In this study, we focused on the perceptual “authenticity,” “luxury,” and “quaintness,” which are important components needed to achieve the shitsukan of leather used in various products and examined the quantification of qualitative shitsukan using a perception model. We hypothesized that shitsukan can be recognized from the common potential impressions perceived from the properties of a material. Therefore, we developed a method for evaluating shitsukan using representative words for impressions that we perceive in objects and measured their image properties. The physical and psychophysical properties were obtained using several measurements. Multi-angle measuring devices were developed for the measurement experiments. Moreover, several subjective evaluation experiments were conducted to estimate the representative impressions that were potentially perceived in leather. Subsequently, we estimated two independent impressions, “surface shape” and “impression of stateliness” from the properties of leather. In addition, “authenticity,” “luxury,” and “quaintness,” were quantified using simple equations basis the impressions.

中文翻译：

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使用常见印象建模感知：皮革的感知“真实性”、“奢华”和“古雅”

由于其卓越的品质，真皮具有多种应用，例如汽车内饰和服装。然而，由于真皮成本高、动物权益问题以及皮革加工对环境的影响，人造革越来越多地取代真皮。人造革和真皮所用的材料和加工方法不同，从而产生各种印象和shitsukan，即物体的质量感。在这项研究中，我们重点关注感知“真实性”、“奢华”和“古雅”，这些是实现各种产品中使用的皮革shitsukan所需的重要组成部分，并使用感知模型检查了定性shitsukan的量化。我们假设 shitsukan 可以从从材料特性中感知到的常见潜在印象中识别出来。因此，我们开发了一种使用代表词来评估 shitsukan 的方法，用于我们在物体中感知的印象并测量它们的图像属性。物理和心理物理特性是通过多次测量获得的。为测量实验开发了多角度测量装置。此外，还进行了几次主观评估实验，以估计皮革中可能感知到的代表性印象。随后，我们从皮革的特性中估计了两个独立的印象，“表面形状”和“庄严的印象”。此外，“真实”、“奢华”和“古雅”，