Forensic Investigation to Retrieve 3D Shoe Impression: A Review

• Published in: Journal of Advanced Research in Applied Sciences and Engineering Technology
• Main Author: Halim M.I.A.; Imran I.H.; Sabri A.S.A.; Mahat M.M.; Karim U.K.A.; Subri M.S.M.
• Format: Article
• Language: English
• Published: Semarak Ilmu Publishing 2024
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85183675924&doi=10.37934%2faraset.37.2.104112&partnerID=40&md5=704bf66da54dca4ca11efa06cd301164

In crime scenes such as burglary and murder, the search for physical trace evidence left behind by the suspect is a priority for forensic investigators. A shoe impression is a type of trace evidence that can link the crime scene and the suspect. However, 3D shoe impressions are often neglected at crime scenes due to the complexities of retrieving and preserving the evidence. Shoe impressions are typically retrieved using the standard method of casting. Various techniques have been introduced to retrieve 3D shoe impressions which are reviewed in this paper, including recently introduced techniques that focus on casting using different materials, Structured from Motion (SfM), and 3D light scanning. Additionally, this review discusses alternative techniques to uncover shoe impressions, including each technique's benefits, drawbacks, and gaps. © 2024, Semarak Ilmu Publishing. All rights reserved.