Search Results for author: Jag Mohan Singh

Found 8 papers, 2 papers with code

Sound-Print: Generalised Face Presentation Attack Detection using Deep Representation of Sound Echoes

no code implementations24 Sep 2023 Raghavendra Ramachandra, Jag Mohan Singh, Sushma Venkatesh

In this paper, we present an acoustic echo-based face Presentation Attack Detection (PAD) on a smartphone in which the PAs are detected based on the reflection profiles of the transmitted signal.

Face Presentation Attack Detection

Deep Composite Face Image Attacks: Generation, Vulnerability and Detection

1 code implementation20 Nov 2022 Jag Mohan Singh, Raghavendra Ramachandra

Given the face images corresponding to two unique data subjects, the proposed CFIA method will independently generate the segmented facial attributes, then blend them using transparent masks to generate the CFIA samples.

Face Morphing Attack Detection Face Recognition

Reliable Face Morphing Attack Detection in On-The-Fly Border Control Scenario with Variation in Image Resolution and Capture Distance

no code implementations30 Sep 2022 Jag Mohan Singh, Raghavendra Ramachandra

Among these attacks, face morphing attacks are highly potential in deceiving automatic FRS and human observers and indicate a severe security threat, especially in the border control scenario.

Face Morphing Attack Detection Face Recognition +1

3D Face Morphing Attacks: Generation, Vulnerability and Detection

1 code implementation10 Jan 2022 Jag Mohan Singh, Raghavendra Ramachandra

To this extent, we introduced a novel approach based on blending 3D face point clouds corresponding to contributory data subjects.

Face Morphing Attack Detection Face Recognition +1

A Survey on Unknown Presentation Attack Detection for Fingerprint

no code implementations17 May 2020 Jag Mohan Singh, Ahmed Madhun, Guoqiang Li, Raghavendra Ramachandra

Fingerprint recognition systems are widely deployed in various real-life applications as they have achieved high accuracy.

Robust Morph-Detection at Automated Border Control Gate using Deep Decomposed 3D Shape and Diffuse Reflectance

no code implementations3 Dec 2019 Jag Mohan Singh, Raghavendra Ramachandra, Kiran B. Raja, Christoph Busch

Face recognition is widely employed in Automated Border Control (ABC) gates, which verify the face image on passport or electronic Machine Readable Travel Document (eMTRD) against the captured image to confirm the identity of the passport holder.

Face Recognition MORPH

Detecting Finger-Vein Presentation Attacks Using 3D Shape & Diffuse Reflectance Decomposition

no code implementations3 Dec 2019 Jag Mohan Singh, Sushma Venkatesh, Kiran B. Raja, Raghavendra Ramachandra, Christoph Busch

We establish the superiority of the proposed approach by benchmarking it with classical textural feature-descriptor applied directly on finger-vein images.

Benchmarking Finger Vein Recognition

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