Results 141 to 150 of about 66,060 (274)

Comparing a single target image with a reference three‐dimensional (3D) virtual avatar of a real person

Journal of Forensic Sciences, EarlyView.
Abstract The demand for analyzing images from sources such as closed‐circuit television cameras has increased significantly. Conventional analyses, including gait and soft biometrics, typically require the comparison of two video footage clips, as these methods are predicated on video‐to‐video comparisons.
Daisuke Imoto, Masakatsu Honma, Daiki Kato, Masato Asano, Wataru Sakurai   +4 more
wiley   +1 more source

Exploring the Learning Efficacy of Digital Forensics Concepts and Bagging & Tagging of Digital Devices in Immersive Virtual Reality. [PDF]

Forensic Sci Int Digit Investig, 2020
Hassenfeldt C, Jacques J, Baggili I.
europepmc   +1 more source

3D scene reconstruction from body‐worn camera video using 3DF Zephyr

Journal of Forensic Sciences, EarlyView.
Abstract Body‐worn cameras document crime scenes during initial law enforcement response, yet their potential for forensic reconstruction has not been empirically validated. Despite expanding global adoption, recorded video primarily serves qualitative documentation rather than quantitative measurement applications.
Yuening Chen, Eugene Liscio
wiley   +1 more source

Effects of chemical and biological warfare agent decontaminants on trace survival: Impact on fingermarks deposited on paper

Journal of Forensic Sciences, EarlyView.
Abstract Chemical and biological events present a challenging environment for forensic scientists to perform their work. This research is the follow‐up of the previous article that investigated the impact of decontaminants on fingermarks deposited on glass.
Isabelle Radgen‐Morvant, Natalie Kummer, Christophe Curty, Olivier Delémont   +3 more
wiley   +1 more source

Population‐specific validation of long bone linear discriminant analysis against morphoscopic pelvic methods for sex estimation in contemporary Italian skeletal remains

Journal of Forensic Sciences, EarlyView.
Abstract Sex estimation represents a fundamental step in forensic identification protocols, traditionally relying on morphoscopic pelvic assessment. However, the increasing integration of machine learning approaches and population‐specific validation requirements necessitate comprehensive evaluation of alternative methodologies. This study provides the
Siam Knecht, Paolo Morandini, Lucie Biehler‐Gomez, Mustapha Ouladsine, Christophe Roman, Cristina Cattaneo, Pascal Adalian   +6 more
wiley   +1 more source

Using 3DF Zephyr to determine body‐worn camera position

Journal of Forensic Sciences, EarlyView.
Abstract Photogrammetry has been used consistently in forensic settings to document crime scenes three‐dimensionally. Traditionally, a large number of still photos are taken, and information from those photos is used to create a three‐dimensional (3D) model.
Cheryl Fung, Eugene Liscio
wiley   +1 more source

A State-of-the-Art Review of Cloud Forensics

Journal of Digital Forensics, Security and Law, 2014
Cloud computing and digital forensics are emerging fields of technology. Unlike traditional digital forensics where the target environment can be almost completely acquired, isolated and can be under the investigators control; in cloud environments, the ...
Sameera Abdulrahman Almulla, Youssef Iraqi, Andrew Jones   +2 more
doaj  

A quantitative method to assess DNA extraction efficiency

Journal of Forensic Sciences, EarlyView.
Abstract Obtaining an accepted minimum amount of extracted and purified DNA is critical for generating complete forensic short tandem repeat (STR) profiles. Certain sample types encountered in forensic laboratories may pose challenges in obtaining the desired target amount of extracted DNA, which can be compounded when an extraction yields low recovery,
Lauren E. Mullen, Erica L. Romsos, Peter M. Vallone   +2 more
wiley   +1 more source

Assessing the reliability of saw mark features: A comparative study using stereomicroscopy, micro‐XCT, and 3D printing

Journal of Forensic Sciences, EarlyView.
Abstract Saw mark analysis is an important component of forensic anthropology, particularly in cases of postmortem dismemberment. While stereomicroscopy remains the benchmark for evaluating kerf features, recent advances in imaging technologies offer new opportunities for documenting and interpreting bone trauma.
Pieter D. de Wet, Alison F. Ridel, Alieske C. Hagg, Jakobus W. Hoffman, Ericka N. L'Abbé   +4 more
wiley   +1 more source

LLM‐based keyword augmentation for title‐driven evidence selection: A practical approach

Journal of Forensic Sciences, EarlyView.
Abstract Keyword‐based search is widely used in digital forensic investigations, yet its effectiveness depends strongly on investigator experience, leading to inconsistent results and missed evidence. While previous studies have explored machine learning and large language models (LLMs) to address this, practical deployment is often constrained by ...
Sanghyun Yoo, Doowon Jeong
wiley   +1 more source