Journal of Forensic Medicine ›› 2022, Vol. 38 ›› Issue (1): 14-19.DOI: 10.12116/j.issn.1004-5619.2021.410404

Special Issue: 水中尸体研究专题

• Review • Previous Articles     Next Articles

Research Progress of Automatic Diatom Test by Artificial Intelligence

Yong-zheng ZHU1,2(), Ji ZHANG1(), Qi CHENG1,3, Kai-fei DENG1, Kai-jun MA4, Jian-hua ZHANG1, Jian ZHAO5, Jun-hong SUN2, Ping HUANG1(), Zhi-qiang QIN1()   

  1. 1.Shanghai Key Laboratory of Forensic Medicine, Key Laboratory of Forensic Science, Ministry of Justice, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai 200063, China
    2.School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
    3.School of Forensic Medicine, Guizhou Medical University, Guiyang 550000, China
    4.Shanghai Research Institute of Criminal Science and Technology, Shanghai 200083, China
    5.Guangzhou Forensic Science Institute & Key Laboratory of Forensic Pathology, Ministry of Public Security, Guangzhou 510442, China
  • Received:2021-04-06 Online:2022-02-25 Published:2022-02-28
  • Contact: Ping HUANG,Zhi-qiang QIN

Abstract:

Diatom test is the main laboratory test method in the diagnosis of drowning in forensic medicine. It plays an important role in differentiating the antemortem drowning from the postmortem drowning and inferring drowning site. Artificial intelligence (AI) automatic diatom test is a technological innovation in forensic drowning diagnosis which is based on morphological characteristics of diatom, the application of AI algorithm to automatic identification and classification of diatom in tissues and organs. This paper discusses the morphological diatom test methods and reviews the research progress of automatic diatom recognition and classification involving AI algorithms. AI deep learning algorithm can assist diatom testing to obtain objective, accurate, and efficient qualitative and quantitative analysis results, which is expected to become a new direction of diatom testing research in the drowning of forensic medicine in the future.

Key words: forensic pathology, drowning, diatom test, artificial intelligence, deep learning, review

CLC Number: