Nasir Memon | DeepAI

DeepAI AI Chat

Featured Co-authors

Julian Togelius
106 publications
Chinmay Hegde
61 publications
Srijan Kumar
24 publications
Mirko Marras
22 publications
Philip Bontrager
11 publications
Nitin Khanna
9 publications
Pawel Korus
7 publications
Nicholas Micallef
7 publications
Mustaque Ahamad
7 publications
Sharad Joshi
6 publications
Manoranjan Mohanty
6 publications

∙ 12/05/2022

A Dataless FaceSwap Detection Approach Using Synthetic Images

Face swapping technology used to create "Deepfakes" has advanced signifi...

0 Anubhav Jain, et al. ∙

∙ 10/12/2022

Gotcha: A Challenge-Response System for Real-Time Deepfake Detection

The integrity of online video interactions is threatened by the widespre...

3 Govind Mittal, et al. ∙

∙ 09/11/2022

Diversity and Novelty MasterPrints: Generating Multiple DeepMasterPrints for Increased User Coverage

This work expands on previous advancements in genetic fingerprint spoofi...

9 M Charity, et al. ∙

∙ 04/24/2022

Dictionary Attacks on Speaker Verification

In this paper, we propose dictionary attacks against speaker verificatio...

2 Mirko Marras, et al. ∙

∙ 02/20/2021

Hard-Attention for Scalable Image Classification

Deep neural networks (DNNs) are typically optimized for a specific input...

9 Athanasios Papadopoulos, et al. ∙

∙ 11/11/2020

The Role of the Crowd in Countering Misinformation: A Case Study of the COVID-19 Infodemic

Fact checking by professionals is viewed as a vital defense in the fight...

4 Nicholas Micallef, et al. ∙

∙ 04/04/2020

Empirical Evaluation of PRNU Fingerprint Variation for Mismatched Imaging Pipelines

We assess the variability of PRNU-based camera fingerprints with mismatc...

2 Sharad Joshi, et al. ∙

∙ 02/24/2020

Fusion of Camera Model and Source Device Specific Forensic Methods for Improved Tamper Detection

PRNU based camera recognition method is widely studied in the image fore...

0 Ahmet Gökhan Poyraz, et al. ∙

∙ 09/10/2019

Camera Fingerprint Extraction via Spatial Domain Averaged Frames

Photo Response Non-Uniformity (PRNU) based camera attribution is an effe...

0 Samet Taspinar, et al. ∙

∙ 08/16/2019

FiFTy: Large-scale File Fragment Type Identification using Neural Networks

We present FiFTy, a modern file type identification tool for memory fore...

0 Govind Mittal, et al. ∙

∙ 04/02/2019

Source Camera Attribution of Multi-Format Devices

Photo Response Non-Uniformity (PRNU) based source camera attribution is ...

0 Samet Taspinar, et al. ∙

∙ 03/23/2019

Analysis of Rolling Shutter Effect on ENF based Video Forensics

ENF is a time-varying signal of the frequency of mains electricity in a ...

0 Saffet Vatansever, et al. ∙

∙ 03/23/2019

Detecting the Presence of ENF Signal in Digital Videos: a Superpixel based Approach

ENF (Electrical Network Frequency) instantaneously fluctuates around its...

0 Saffet Vatansever, et al. ∙

∙ 02/27/2019

Neural Imaging Pipelines - the Scourge or Hope of Forensics?

Forensic analysis of digital photographs relies on intrinsic statistical...

10 Pawel Korus, et al. ∙

∙ 12/04/2018

Content Authentication for Neural Imaging Pipelines: End-to-end Optimization of Photo Provenance in Complex Distribution Channels

Forensic analysis of digital photo provenance relies on intrinsic traces...

0 Pawel Korus, et al. ∙

∙ 08/05/2018

Kid on The Phone! Toward Automatic Detection of Children on Mobile Devices

Studies have shown that children can be exposed to smart devices at a ve...

2 Toan Nguyen, et al. ∙

∙ 07/02/2018

Tap-based User Authentication for Smartwatches

This paper presents TapMeIn, an eyes-free, two-factor authentication met...

0 Toan Nguyen, et al. ∙

∙ 12/22/2017

An HMM-based behavior modeling approach for continuous mobile authentication

This paper studies continuous authentication for touch interface based m...

0 Aditi Roy, et al. ∙

∙ 12/22/2017

An HMM-based Multi-sensor Approach for Continuous Mobile Authentication

With the increased popularity of smart phones, there is a greater need t...

0 Aditi Roy, et al. ∙

∙ 05/21/2017

DeepMasterPrint: Generating Fingerprints for Presentation Attacks

We present two related methods for creating MasterPrints, synthetic fing...

0 Philip Bontrager, et al. ∙