Journal of Forensic Medicine ›› 2022, Vol. 38 ›› Issue (3): 308-313.DOI: 10.12116/j.issn.1004-5619.2020.200909

Special Issue: 命案攻坚法医学应用技术专题

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Individual Identification in Facial Appearance Biometrics Based on Macroscopical Comparison

De-min HUO1,2(), Wei-wei MO3, Fei-ming ZHAO4, Zi-hao ZHOU5, Meng DU1,2, Ji-long ZHENG6, Kai-jun MA7()   

  1. 1.Institute of Criminal Science and Technology, Jiading Branch of Shanghai Public Security Bureau, Shanghai 201822, China
    2.Shanghai Key Laboratory of Forensic Medicine, Key Laboratory of Forensic Science, Ministry of Justice, Shanghai 200063, China
    3.School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai 201424, China
    4.School of Maritime Economics and Management of Dalian Maritime University, Dalian 116026, Liaoning Province, China
    5.Beijing Entry-Exit Border Checkpoint, Beijing 100741, China
    6.Academy of Forensic Science, Criminal Investigation Police University of China, Shenyang 110854, China
    7.Institute of Forensic Science, Shanghai Public Security Bureau, Shanghai 200083, China
  • Received:2020-09-17 Online:2022-06-25 Published:2022-06-28
  • Contact: Kai-jun MA

Abstract:

Individual identification is one of the research hotspots in the practice of forensic science, and the judgment is usually built on the comparison of the unique biological characteristics of the individual, such as fingerprints, iris and DNA. With the dramatic increase in the number of cases related to video image investigations, there is an increasing need for the technology to identify individuals based on the macroscopic comparison of facial appearance biometrics. At present, with the introduction of computer three-dimensional (3D) modeling and 3D superimposition comparison technology, considerable progress has been made in individual identification methods based on macroscopic comparison of facial appearance biometrics. This paper reviews individual facial appearance biometric methods based on macroscopical comparison, comprehensively analyzes the advantages and limitations of different methods, and puts forward recommendations and prospects for subsequent research.

Key words: forensic medicine, individual identification, biometric recognition, macroscopical comparison, facial characteristics, review

CLC Number: