A chronological overview of analytical techniques in forensic identification of printing toners

A Tomar, RR Gupta, SK Mehta, S Sachar… - TrAC Trends in Analytical …, 2021 - Elsevier
This review embodies a comprehensive study pertaining to forensic examination of
photocopied documents. A critical discussion on the trends, advances of analytical …

A new methodology for detection of counterfeit Viagra® and Cialis® tablets by image processing and statistical analysis

CR Jung, RS Ortiz, R Limberger, P Mayorga - Forensic science …, 2012 - Elsevier
This paper proposes a new approach for automatic classification of counterfeit Viagra® and
Cialis® tablets using image processing and statistical analysis. A high resolution VSC 5000 …

Document forgery detection with SVM classifier and image quality measures

SJ Ryu, HY Lee, IW Cho, HK Lee - … Processing-PCM 2008: 9th Pacific Rim …, 2008 - Springer
This paper presents a detection scheme for a fraudulent document made by printers. The
fraud document is indistinguishable by the naked eye from a genuine document because of …

Discrimination and analytical profiling of colored printed documents using ATR-FTIR spectroscopy coupled with explorative and predictive statistical analysis: Part I

A Tomar, RR Gupta, MK Choudhary, S Sachar… - … Acta Part A: Molecular …, 2024 - Elsevier
Printed documents are a common form of evidence in forensic document examination. The
integration of spectroscopy with chemometrics have evolved evidential analytical …

Document frauds: Identification and linking fake document to scanners and printers

G Gupta, SK Saha, S Chakraborty… - … on Computing: Theory …, 2007 - ieeexplore.ieee.org
With the advent of cheap and sophisticated scanning and printing technologies, the
document frauds are on rise. Generating fraudulent document using a scanner and printer …

Detecting fraudulent bank checks

S Chhabra, G Gupta, M Gupta, G Gupta - … in Digital Forensics XIII: 13th IFIP …, 2017 - Springer
Bank checks have been subjected to fraud for centuries. Technological advancements
enable criminal actors to perpetrate innovative frauds that are very difficult to detect. One …

Pen ink discrimination in handwritten documents using statistical and motif texture analysis: A classification based approach

P Dansena, S Bag, R Pal - Multimedia Tools and Applications, 2022 - Springer
Pen ink analysis is an essential step for establishing the integrity of a handwritten document.
Traditional approaches for analyzing the ink are based on destructive techniques like thin …

Detecting counterfeit currency and identifying its source

A Sarkar, R Verma, G Gupta - Advances in Digital Forensics IX: 9th IFIP …, 2013 - Springer
Counterfeit currency varies from low quality color scanner/printer-based notes to high quality
counterfeits whose production is sponsored by hostile states. Due to their harmful effect on …

[PDF][PDF] Statistical measures for differentiation of photocopy from print technology forensic perspective

MU Devi, CR Rao, M Jayaram - Int J Comput Appl, 2014 - Citeseer
Forensic document examination plays an important role in providing the evidence to the
court related to disputed documents. Emerging print technologies are posing challenges to …

Deterring gun crime materially using forensic coatings

PA Sermon, MP Worsley, Y Cheng, L Courtney… - Forensic science …, 2012 - Elsevier
Surface coatings that can help deter and solve gun crime are described. These
nanoengineered coatings have been applied and evaluated on brass cartridge cases …