First impressions are formed by the external appearance and, in this respect, essentially by an examination of the face. In the literature, the teeth, especially the maxillary front, are among an eye-catching and sensitive area that plays a significant role in the overall evaluation of appearance. In this study, the first eye fixation of 60 subjects with different levels of dental training (layperson, trained layperson, dental student, and dentist) is recorded using an eye-tracking system, and their subsequent evaluation of the images is recorded. Ten unedited original photographs of different maxillary anterior teeth and ten subsequently edited photographs will be used to evaluate forensic aspects such as the effect of symmetry and color on the overall evaluation. The results will be used to determine which areas of the maxillary anterior are demonstrably viewed and whether knowledge of dental esthetics influences evaluation and viewing.

中文翻译：

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美学影响因素：基于眼动和法医方面的高度控制研究，用于基于计算机的上前牙视觉吸引力评估

第一印象是由外观形成的，在这方面，主要是通过对面部的检查。在文献中，牙齿，尤其是上颌前部，是一个引人注目的敏感区域，在整体外观评价中起着重要作用。在这项研究中，使用眼动追踪系统记录了 60 名接受过不同牙科培训水平的受试者（外行、受过培训的外行、牙科学生和牙医）的第一次注视，并记录了他们对图像的后续评估。十张不同上颌前牙未经编辑的原始照片和十张随后编辑的照片将用于评估法医方面，例如对称性和颜色对整体评估的影响。