Automatic Person Identification Using a Single CT Image

Congress:

ECR 2024

Poster Number:

C-10469

Type:

Scientific Exhibit

Keywords:

Artificial Intelligence, CT, Computer Applications-General, Technology assessment, Forensics, Quality assurance

Authors:

A. Heinrich

DOI:

10.26044/ecr2024/C-10469

DOI-Link:

https://dx.doi.org/10.26044/ecr2024/C-10469

Conclusion

Unambiguous identification of individuals based on a single CT slice is achievable. Metal artifacts, particularly from dental prosthetics, can hinder identification, with maxillary sinus CT slices showing the highest success rates.

In future research, CT examinations of the thorax and abdomen will be explored, as these areas may offer additional distinctive CV features, thereby enhancing the success rate of CV-based human identification using CT images.

Fig 1: CT single slices (regions) used in the study: A) lower row of teeth, B) upper...

Table 1: Results of CV-identification for 6 CT slice regions A-F (refer to Figure 1) and...

Fig 2: The boxplot results of CV-based identification for 6 CT slice regions A-F...

Fig 3: This figure illustrates the relationship between the score and the time between...

Fig 4: This figure showcases matching points of the same individual in two different...