摘要
元素成像作为一种快速、直观的无损检测技术,在核工业、航空航天、新能源、地质、考古、先进制造等多个领域得到广泛应用。其中X射线凭借较强穿透物体的能力,在安检领域已得到广泛应用。太赫兹和毫米波凭借对人体无接触、几乎无损害的特点,在安检领域崭露头角。对这三种元素成像技术的原理、成像过程、安检图像数据集和近几年的图像增强和智能处理技术进行了总结和归纳。未来,随着应用的深入发掘和技术的不断进步,元素成像和人工智能的结合必将进一步深入,不断提高分析的质量和速度,从而以高水平安全保障社会经济的高质量发展。
Element imaging,being a rapid and instinctive non-destructive testing technique,has been widely applied in diverse fields such as the nuclear industry,aerospace,new energy,geology,archaeology,and advanced manufacturing.Among them,X-ray has become widely utilized in security screening owing to its exceptional ability to penetrate objects.Terahertz and millimeter waves,with their non-contact nature and minimal harm to human health,are gaining prominence in the realm of security inspection.This article summarizes and categorizes the principles,imaging processes,security inspection image datasets,and recent advancements in image enhancement and intelligent processing technologies associated with these three element imaging techniques.In the future,with the in-depth exploration of applications and the continuous progress of technology,the integration of element imaging with artificial intelligence is poised to advance,thereby enhancing the quality and speed of analysis,ensuring the high-quality development of social economy with a high level of security.
作者
胡晓光
周君霞
白李薇薇
徐灏寓
黄子旭
胡保发
秦沛
HU Xiaoguang;ZHOU Junxia;BAI-LI Weiwei;XU Haoyu;HUANG Zixu;HU Baofa;QIN Pei(People′s Public Security University of China,Beijing 100083,China)
出处
《中国无机分析化学》
CAS
北大核心
2024年第6期758-771,共14页
Chinese Journal of Inorganic Analytical Chemistry
基金
中国人民公安大学刑事科学技术双一流创新研究专项项目(2023SYL06)。
关键词
元素成像
安检
X射线
太赫兹
毫米波
element imaging
security check
X-ray
Terahertz
millimeter wave
