Results 31 to 40 of about 35,854 (174)
, 2018 Computer-generated graphics (CGs) are images generated by computer software. The~rapid development of computer graphics technologies has made it easier to generate photorealistic computer graphics, and these graphics are quite difficult to distinguish ...
Hu, Weitong +4 more
core +2 more sources
A study on the false positive rate of Stegdetect [PDF]
, 2013 In this paper we analyse Stegdetect, one of the well-known image steganalysis tools, to study its false positive rate. In doing so, we process more than 40,000 images randomly downloaded from the Internet using Google images, together with 25,000 images ...
Benjamin Aziz +13 more
core +1 more source
VISION: a video and image dataset for source identification
EURASIP Journal on Information Security, 2017 Forensic research community keeps proposing new techniques to analyze digital images and videos. However, the performance of proposed tools are usually tested on data that are far from reality in terms of resolution, source device, and processing history.
Dasara Shullani +4 more
doaj +1 more source
Autoencoder with recurrent neural networks for video forgery detection
, 2017 Video forgery detection is becoming an important issue in recent years, because modern editing software provide powerful and easy-to-use tools to manipulate videos.
Cozzolino, Davide +3 more
core +1 more source
Digital video passive forensics for its authenticity and source
Tongxin xuebao, 2011 The characteristics of various video forgery operations and their influences to video passive forensics were analyzed.From two aspects of authenticity and source identifications,typical approaches in passive video forensics,such as those video forgery ...
CHEN Wei-bing1 +3 more
doaj +2 more sources
Realising a Push Button Modality for Video-Based Forensics
Infrastructures, 2021 Complexity and sophistication among multimedia-based tools have made it easy for perpetrators to conduct digital crimes such as counterfeiting, modification, and alteration without being detected.
Bako Zawali +4 more
doaj +1 more source
A tool to support the creation of datasets of tampered videos [PDF]
, 2015 Digital Video Forensics is getting a growing interest from the Multimedia research community, as the need for methods to validate the authenticity of a video content is increasing with the number of videos freely available to the digital users.
A Rocha +10 more
core +1 more source
Digital Forensic Analysis on Android Smartphones for Handling Cybercrime Cases
IJID (International Journal on Informatics for Development), 2019 As the times progressed, forensic science has developed rapidly. The science of forensics extends to new areas of technology ranging from digital forensics, computer forensics and mobile forensics.
Firmansyah Gustav Hikmatyar +1 more
doaj +1 more source
The problems and challenges of managing crowd sourced audio-visual evidence [PDF]
, 2014 A number of recent incidents, such as the Stanley Cup Riots, the uprisings in the Middle East and the London riots have demonstrated the value of crowd sourced audio-visual evidence wherein citizens submit audio-visual footage captured on mobile phones ...
Lallie, Harjinder Singh
core +3 more sources
Daxing Smartphone Identification Dataset
IEEE Access, 2019 Over the past few years, the imaging device has changed from digital cameras to smartphone cameras. With the popularity of mobile Internet applications, there explode massive digital images and videos captured by such smartphones, which are nearly held ...
Huawei Tian +5 more
doaj +1 more source