Abstract The identification of technical traits derived from the analyses of photogrammetric 3D models can be used for archaeological objectives. In this paper, we are proposing a methodology for discrimination of parietal engravings based on 3D models build with photogrammetry software. Our case study are the caves of Agneux, two small caverns with an astonishing number of graffiti on their walls. Most of these graffiti were made since 19th century, but with some examples of depictions that are compatible with the technical features of Palaeolithic art. The analyses of the marks in some lines in Agneux I have demonstrated the use of different tools. Virtual illumination has been applied to identify and read words and dates which can be discarded as prehistoric. These results will be compared with replicative experiments. This methodology could be useful for the discrimination of prehistoric graphic expressions in panels with a biography of long-term human interventions.

中文翻译：

---

用于识别旧石器时代艺术和现代涂鸦的工具标记分析。罗利（法国索恩-卢瓦尔省）Grottes d'Agneux案

摘要从摄影测量3D模型的分析中得出的技术特征的识别可用于考古目的。在本文中，我们提出了一种基于摄影测量软件构建的3D模型的壁刻版画鉴别方法。我们的案例研究是Agneux的洞穴，这是两个小洞穴，墙壁上的涂鸦数量惊人。这些涂鸦大部分是自19世纪以来制作的，但其中有一些与旧石器时代艺术的技术特征兼容的绘画实例。对Agneux I中某些行中标记的分析表明了不同工具的使用。虚拟照明已应用于识别和读取可作为史前时代丢弃的单词和日期。这些结果将与复制实验进行比较。