摘要
近年来,视频分析在涉火案件中的应用受到各级调查人员广泛关注。围绕视频分析在涉火案件侦办中应用研究现状,从实战经验总结和视频分析新技术探索两个维度,总结梳理视频分析在火灾性质判定,起火时间判断,起火部位、起火点、引火源、起火物认定,以及起火原因分析等调查内容中的应用要点。同时,从实战应用角度整理视频分析在实践中应用的技术难点,为办案人员更好地在同类案件中开展视频分析工作提供参考。
In recent years,the application of video analysis in fire-related cases has become a focus of considerable interest for investigators at all levels.This paper reviews the current research state quo on the use of video analysis in investigating such cases,and summarizes key insights from two aspects:practical application experience and the exploration of new video analysis technologies.Specifically,it addresses how video analysis contributes to determining the nature of a fire,estimating the time of ignition,identifying the fire’s origin,ignition source,and combustible materials,as well as analyzing the cause of the fire.Furthermore,from a practical application perspective,the paper outlines technical challenges encountered in the application of video analysis in real-world scenarios,aiming to provide reference for investigators to better utilize video analysis in similar cases.
作者
田宇涵
金静
蒋宇杭
王鑫宇
TIAN Yuhan;JIN Jing;JIANG Yuhang;WANG Xinyu(China People’s Police University,Langfang,Hebei Province 065000,China;Henan Province Local Railway Public Security Bureau,Zhengzhou,Henan Province 450000,China;Tianjin Public Security Bureau,Tianjin 300000,China)
出处
《中国人民警察大学学报》
2026年第2期92-96,共5页
Journal of China People's Police University
基金
河北省中央引导地方科技发展资金项目“基于火灾性质认定的助燃剂起火火焰视频特征规律研究”(246Z5601G)。
关键词
视频分析
涉火案件
起火点
起火原因
起火物
video analysis
fire-related cases
point of origin
cause of fire
combustible material
