Pattern evidence
A Comprehensive Look at LatentSleuth
LatentSleuth is a novel software tool set designed for (and with direct feedback from) latent print examiners. The toolset includes a small-scale automated fingerprint identification system (AFIS) matcher that leverages a novel matching algorithm that calculates a warp between a latent print image and a given reference print image. This webinar will demonstrate a comprehensive quantification of a latent images entire structure and how that quantification is exploited in a commercially available workstation for latent print examination.
See the YouTube Terms of Service and Google Privacy Policy
Fingerprint skeleton matching based on local descriptor
Lessons Learned from Proficiency Test Results in Bloodstain Pattern Analysis
This webinar will evaluate the submitted responses for bloodstain pattern analysis proficiency tests over the past several years with the purpose of gaining insight into trends within the science. The focus will be on erroneous conclusions and how an evaluation of the most problematic patterns can assist in moving the discipline forward.
This webinar was presented by the NIJ Forensic Technology Center of Excellence on April 15, 2021.
See the YouTube Terms of Service and Google Privacy Policy
A quantitative assessment of Saw Kerf floor shape patterns using outline analysis
How old is that fingerprint?
A Quantitative Understanding of Uniqueness and Reproducibility of Firearm Toolmark Surfaces
3D Captured Data Visualization and Recognition using MeshLab – A Tutorial
Deciphering Dismemberment Cuts: Statistical Relationships Between Incomplete Kerf Morphology and Saw Class Characteristics
Gaussianization of LA-ICP-MS features to improve calibration in forensic glass comparison
Kinematic Validation of FDE Determinations about Writership in Handwriting Examination: A Preliminary Study
Clarifying Glass Luminescence at Near-Infrared Excitation
NIST 3D Ballistics Research Database Goes Live
Commentary on: Alberink I, de Jongh A, Rodriguez C. Fingermark evidence evaluation based on automated fingerprint identification system matching scores: the effect of different types of conditioning on likelihood ratios. J Forensic Sci 2014; 59(1):70–81.
Theoretical and experimental investigation of forward spatter of blood from a gunshot
Employing wavelet-based texture features in ammunition classification
Lay understanding of forensic statistics: Evaluation of random match probabilities, likelihood ratios, and verbal equivalents.
Do Observer Effects Matter? A Comment on Langenburg, Bochet, and Ford
Novel concept for fingerprint analysis
Just Forensic Podiatry Supporting Investigations
In episode three of our case study season, Just Science sat down with Dr. Michael Nirenberg, a clinical and forensic podiatrist and current president of the American Society of Forensic Podiatry, to discuss how analyzing a perpetrator's gait and footprint evidence located at a crime scene can help advance investigations and resolve cases.
Just Using Inadvertently Photographed Ridge Detail as Evidence
In episode two of our case studies Season Just Science sat down with Tim Fayle Training Capability Lead for IDEMIA Australasia and Chair of the International Association for Identifications Latent Print Certification Board to discuss the utility of friction ridge detail inadvertently captured via photographs as a valuable and potentially underutilized type of evidence within a variety of case types.