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DISTRIBUTED DATABASE SYSTEM FOR BALLISTICS FIREARMS IDENTIFICATION BASED ON IMAGES OF CARTRIDGE CASE AND PROJECTILE

机译:基于弹壳和弹丸图像的弹道导弹识别分布式数据库系统

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摘要

The paper describes a developed multimedia database system for ballistics firearm identification for Australian Police. A spent cartridge case exhibits characteristic markings (firearm fingerprint) that can be used to identify the type and possibly make of weapon In which the cartridge was fired. A fired projectile can also be analysed by measuring the class characteristics such as landmark, groove mark, and twist ratios. A developed Personal Computer (PC) based prototype software application and a national distributed system through the Internet are discussed in details.
机译:本文介绍了一种用于澳大利亚警察的弹道枪械识别的多媒体数据库系统。用完的弹药筒外壳会带有特征性标记(枪械指纹),可用来识别发射弹药的武器的类型和可能的制造方式。也可以通过测量地标,凹槽标记和扭曲比等类别特性来分析发射的弹丸。详细讨论了开发的基于个人计算机(PC)的原型软件应用程序和通过Internet的国家分布式系统。

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