Software Open Access

DFIQI Software

Swofford, Henry

Data collector(s)
Eldridge, Heidi
Researcher(s)
Swofford, Henry; Champod, Christophe; Koertner, Anthony; Salyards, Michael (Jeff)
Work package leader(s)
Swofford, Henry

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.

Files (83.2 MB)
Name Size
DFIQI Quick-Start-Guide.pdf
md5:ee1f878c5587906694db08da2ce4f31f
138.1 kB Download
DFIQI Setup_32-bit.exe
md5:3ab998ad5200259cd3701c161b158b6f
31.7 MB Download
DFIQI Setup_64-bit.exe
md5:bba27216f53efe68b8d93eddaac1b8e0
50.9 MB Download
DFIQI User Manual.pdf
md5:c64416c916fc0788d7557d7b999db1be
411.6 kB Download
  • 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

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Data volume 3.3 GB3.3 GB
Unique views 206206
Unique downloads 168168

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