Center for Statistics and Applications in Forensic Evidence
CSAFE works to build a statistically sound and scientifically solid foundation for the analysis and interpretation of forensic evidence
195 Durham Center, 613 Morrill Road, Ames, IA, 50010
Pinned Repositories
AOAS-2018-glass-manuscript
Glass elemental data and R-code for glass analysis
bulletr
Analyze bullet striations using nonparametric methods
cmcR
Open-source R implementation of the Congruent Matching Cells method for cartridge case identification
grooves
handwriter
Forensic Handwriting Analysis Pipeline in R - Please download our stable version from CRAN using 'install.packages("handwriter")'
Longitudinal_Shoe_Study
Documentation for the Longitudinal Shoe Study conducted by CSAFE in 2017-2018
nbtrd
R package with an API to the NIST ballistics research database
reu18
2018 REU website
shoeprintr
R package to perform a matching analysis of two shoeprints
Templates
Templates for presentations, posters, etc.
Center for Statistics and Applications in Forensic Evidence's Repositories
CSAFE-ISU/handwriter
Forensic Handwriting Analysis Pipeline in R - Please download our stable version from CRAN using 'install.packages("handwriter")'
CSAFE-ISU/cmcR
Open-source R implementation of the Congruent Matching Cells method for cartridge case identification
CSAFE-ISU/Longitudinal_Shoe_Study
Documentation for the Longitudinal Shoe Study conducted by CSAFE in 2017-2018
CSAFE-ISU/bulletAnalyzr
Comparative analysis fired bullets based on 3d scans of Land Engraved Areas
CSAFE-ISU/nbtrd
R package with an API to the NIST ballistics research database
CSAFE-ISU/reu18
2018 REU website
CSAFE-ISU/Templates
Templates for presentations, posters, etc.
CSAFE-ISU/this-is-us
yet another attempt at revamping our weekly show and tell sessions into a more permanent format
CSAFE-ISU/cartridgeCaseScans
A repository of cartridge case scans referenced in Zemmels et al. (2022)
CSAFE-ISU/computing-resources-instructions
This repository contains instructions for connecting to and using the CSAFE server and the Pronto high performance servers.
CSAFE-ISU/csafe-isu.github.io
CSAFE-ISU/Fast-Stats
Repository for the Fast Stats game
CSAFE-ISU/grooves-manual-id
Storage and procedure for manual groove identifications on land engraved area (LEA) crosscuts.
CSAFE-ISU/handwriter-TriDecomp
Forensic Handwriting Analysis Pipeline in R - Please download our stable version from CRAN using 'install.packages("handwriter")'
CSAFE-ISU/handwriter_data_processing_app
This shiny app is used by CSAFE students to process handwriting samples collected from study participants.
CSAFE-ISU/handwriter_processing_copies_app
This shiny app is used by CSAFE students to process copied handwriting samples.
CSAFE-ISU/handwriterApp
R Shiny App for the handwriter package
CSAFE-ISU/handwriterApp_old
R Shiny App for the handwriter package
CSAFE-ISU/handwriterAppDemo
A demo only version of handwriterApp that will be deployed on shinyapps.io
CSAFE-ISU/handwriterAppDemo_old
A demo only version of handwriterApp that will run on shinyapps.io. HandwriterApp contains a demo in addition to casework simulation capabilities, but the casework simulation is too computationally expensive to run on shinyapps.io. HandwriterAppDemo is a clone of handwriterApp that only contains the demo capabilties.
CSAFE-ISU/handwriterData
A data R package that contains relevant data for the handwriter R package
CSAFE-ISU/Marking_Scans
Marking Scans Project
CSAFE-ISU/pointmark
An ImageJ plugin to mark and extract interest points on images
CSAFE-ISU/pyexifwrangle
A helper Python package for wrangling image EXIF data stored in a csv file
CSAFE-ISU/pyshoecomp
Forensic Shoeprint Comparison and Analysis (in Python)
CSAFE-ISU/quadrangle
This is a fork of the quadrangle package by Brian Davis. CSAFE uses this package to read QR codes in the CSAFE Handwriting Data Processing Shiny App.
CSAFE-ISU/shoe_weight_study
Analyze the effect of weight of shoe print impressions using computer vision
CSAFE-ISU/shoecomp
a shoeprint image alignment tool
CSAFE-ISU/toolmark-method-assessment
We are taking methods usually used on toolmarks (chumbley score, ...) and see how they fare on the smaller scale bullet land engravings.
CSAFE-ISU/wordscissors
A Python package to split handwriting into individual words.