法医三维文件的尸体:简单和快速的程序相结合的CT扫描与外部摄影测量数据

Journal of Forensic Radiology and Imaging Pub Date : 2018-03-01 DOI:10.1016/j.jofri.2017.11.003

Chiara Villa, Mitchell J. Flies, Christina Jacobsen

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引用次数: 24

摘要

本研究提出了一种结合CT扫描(内部和外部数据)和摄影测量(外部数据)获得的三维模型的方法。在没有参考点支持的情况下，在不同时间获取三维数据。该程序已在30个不同伤害机制造成的受伤区域进行了测试。在大多数情况下，不同3D模型的对齐非常精确(平均距离约为1mm，标准差约为或低于2mm)。在头部、关节和背部受伤的情况下，应遵循特别程序。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Forensic 3D documentation of bodies: Simple and fast procedure for combining CT scanning with external photogrammetry data

This study presents a procedure for combining 3D models obtained from CT scanning (internal and external data) and photogrammetry (external data). 3D data were acquired at different times, without the support of reference points. The procedure has been tested on 30 injured areas caused by different wounding mechanisms. The alignment of the different 3D models was in most of the cases very precisely (mean distance around 1 mm, SD around or lower than 2 mm). Ad hoc procedures should be followed in case of injuries on the head, joints and back.

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来源期刊

Journal of Forensic Radiology and Imaging RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

1.70

自引率

0.00%

发文量