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CraMs: Craniometric Analysis Application Using 3D Skull Models

机译:CraMs:使用3D头骨模型的颅骨分析应用程序

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Craniometric analysis plays an important role in anthropology studies and forensics. This paper presents CraMs, an application using a new craniometric approach based on 3D models of the skull. The main objective is to obtain, through a process supervised by anthropologists, the main points of interest used to compute craniometric measurements. The application aids this process by analyzing the skull geometry and automatically providing points of interest. The application also allows for semiautomatic point detection, where the user provides an initial guess that might be refined based on the curvature of the skull, as well as the manual selection of any other points of interest. Moreover, results comparing measurements obtained with CraMs and traditional craniometry methods on eight skulls suggest that the application provides comparable craniometric measurements and lower inter-observer variability. This approach offers advantages such as an easier access to skulls with no risk of bone damage and the possibility of defining new measurements based on morphology or other skull characteristics, which are not possible using traditional methods.
机译:颅骨测量学分析在人类学研究和法医学中起着重要作用。本文介绍了CraMs,这是一种基于颅骨3D模型的使用新型颅骨测量方法的应用程序。主要目标是通过人类学家监督的过程来获得用于计算颅骨测量值的主要兴趣点。该应用程序通过分析头骨的几何形状并自动提供兴趣点来辅助此过程。该应用程序还允许进行半自动点检测,用户可以根据头骨的曲率以及其他任何感兴趣的点进行手动选择,从而进行初步猜测。此外,将使用CraMs和传统颅骨测量方法对八个头骨进行的测量结果进行比较的结果表明,该应用程序提供了可比的颅骨测量结果和较低的观察者间差异。这种方法具有以下优势,例如更容易接近头骨,而没有骨头损坏的风险,并且可以基于形态或其他头骨特征定义新的测量值,而这是传统方法无法实现的。

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