Abstract: Chemical imaging is a hotspot in the forensic science area. Chemical imaging contains imaging analysis, spectral analysis and imaging processing. It could provide information of "what, weight and where" about specimen at one time. This paper put forward a definition of chemical imaging by analyzing past literatures and introduced research results of home and abroad in this area.

Key words: chemical imaging, spectral imaging, examination, development

摘要： 化学成像检验技术已经成为物证鉴定学科研究的重点和热点课题。化学成像检验技术结合了成像检验、光谱分析、图像处理等技术方法,能够为检验鉴定同时提供定量定性定位的准确信息。本文参考大量文献,总结归纳了化学成像检验的定义,介绍了化学成像检验技术应用于法庭科学研究现状与未来发展趋势。

关键词: 化学成像技术, 光谱成像技术, 检验, 发展