Results 61 to 70 of about 1,324 (197)

The Video Authentication and Camera Identification Database: A New Database for Video Forensics

IEEE Access, 2019
Modern technologies have made the capture and sharing of digital video commonplace; the combination of modern smartphones, cloud storage, and social media platforms have enabled video to become a primary source of information for many people and ...
Brian C. Hosler, Xinwei Zhao, Owen Mayer, Chen Chen, James A. Shackleford, Matthew C. Stamm   +5 more
doaj   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Preserving evidence integrity in full file system extractions: Assessing hash inconsistencies and potential solutions

Journal of Forensic Sciences, EarlyView.
Abstract Smartphone manufacturers' enhanced privacy and security measures, such as File‐Based Encryption (FBE), have disrupted traditional data extraction techniques, necessitating the adoption of Full File System Extraction (FFS). FFS requires booting a smartphone, decrypting its UserData partition, and accessing files individually, a process that ...
Sanghyun Yoo, Yunji Park, Doowon Jeong
wiley   +1 more source

Global interlaboratory study: Assessing consistency and accuracy for determining source of face, hands, and clothing images across forensic practitioners and laypersons

Journal of Forensic Sciences, EarlyView.
Abstract Images containing faces, body parts, vehicles, weapons, clothing, luggage, furniture, landscapes, and buildings are routinely sent to forensic laboratories for comparison. Trained forensic practitioners offer an opinion regarding a common source or a different source.
Kelly A. Meiklejohn, Chau‐Wai Wong, Melissa K. R. Scheible, Yang Qu, Jane Harris, Lora Sims   +5 more
wiley   +1 more source

Eyes on the water: How local mariners can accurately detect a submerged human proxy in shallow nearshore coastal water with modern recreational fish finders

Journal of Forensic Sciences, EarlyView.
Abstract It has recently been demonstrated that modern recreational fish finders with high‐frequency (800 kHz) Sidescan transducers can detect submerged human bodies. This ubiquitous technology is widely used on the water and has the potential to be utilized for the rapid detection of submerged decedents in any waterbody.
Britny A. Martlin, Lynne S. Bell
wiley   +1 more source

CoFFEE: a codec-based forensic feature extraction and evaluation software for H.264 videos

EURASIP Journal on Information Security
The forensic analysis of digital videos is becoming increasingly relevant to deal with forensic cases, propaganda, and fake news. The research community has developed numerous forensic tools to address various challenges, such as integrity verification ...
Giulia Bertazzini, Daniele Baracchi, Dasara Shullani, Massimo Iuliani, Alessandro Piva   +4 more
doaj   +1 more source

Forensic Diagnostics of the Circumstances of Digital Video and Audio Production: Analytical Review

Теория и практика судебной экспертизы, 2017
The analytical review examines the issues of forensic investigation into the circumstances of production of digital video and audio recordings. The paper presents the organization and lines of inquiry in forensic analysis of video and audio evidence ...
M. A. Voznyuk, Yu. A. Denisov
doaj   +1 more source

Deepfake Video Forensics based on Transfer Learning

International Journal of Recent Technology and Engineering (IJRTE), 2020
Deeplearning has been used to solve complex problems in various domains. As it advances, it also creates applications which become a major threat to our privacy, security and even to our Democracy. Such an application which is being developed recently is the "Deepfake".
Rahul U, Ragul M, Raja Vignesh K, Tejeswinee K   +3 more
openaire   +2 more sources

Relationships between human tibia diaphysis shape and experimental injury outcomes

Journal of Forensic Sciences, EarlyView.
Abstract Interpretation is central to skeletal trauma analysis; however, the influence of intrinsic skeletal variation, such as long bone shape, on injury is not fully understood. While previous studies have emphasized extrinsic variables such as loading rate, direction, and number of impacts, this study investigates whether diaphyseal shape variation ...
Christopher M. Goden, Amanda M. Agnew, Angela L. Harden   +2 more
wiley   +1 more source

Video data recovery from slack space of pre‐allocated video files

Journal of Forensic Sciences, EarlyView.
Abstract The recovery of video evidence from dashboard cameras is often compromised by damage, file system errors, or circular recording mechanisms that overwrite older data. Traditional digital forensic techniques primarily focus on file carving and frame recovery from the unallocated area of storage media. However, this approach is often insufficient
Junseok Byun, Kyu‐Sun Shim, Yongseok Kim   +2 more
wiley   +1 more source