Software Open Access
The DFIQI software is a quality assessment software for friction ridge skin impression evidence. It measures the clarity of friction ridge impression minutiae and provides a quantitative assessment of the overall quality of an impression for comparison and evaluation purposes as it relates to determinations of Value, Complexity, and Difficulty of the impression during the Analysis phase of the examination methodology.
DFIQI User Manual.pdf
Swofford H, et al., A method for measuring the quality of friction skin impression evidence: Method development and validation. Forensic Sci. Int. 2021; 320: 110703. https://doi.org/10.1016/j.forsciint.2021.110703