1 citations · 2 across the 10 of their papers we have counts for
10 papers
Detection of Digital Facial Retouching utilizing Face Beauty Information
Philipp Srock, Juan E. Tapia, Christoph Busch
Facial retouching to beautify images is widely spread in social media, advertisements, and it is even applied in professional photo studios to let individuals appear younger, remov…
Identity Card Presentation Attack Detection: A Systematic Review
Esteban M. Ruiz, Juan E. Tapia, Reinel T. Soto +1
Remote identity verification is essential for modern digital security; however, it remains highly vulnerable to sophisticated Presentation Attacks (PAs) that utilise forged or mani…
Can Foundation Models Predict Fitness for Duty?
Juan E. Tapia, Christoph Busch
Biometric capture devices have been utilised to estimate a person's alertness through near-infrared iris images, expanding their use beyond just biometric recognition. However, cap…
Can Foundation Models Generalise the Presentation Attack Detection Capabilities on ID Cards?
Juan E. Tapia, Christoph Busch
Nowadays, one of the main challenges in presentation attack detection (PAD) on ID cards is obtaining generalisation capabilities for a diversity of countries that are issuing ID ca…
SynID: Passport Synthetic Dataset for Presentation Attack Detection
Juan E. Tapia, Fabian Stockhardt, Lázaro Janier González-Soler +1
The demand for Presentation Attack Detection (PAD) to identify fraudulent ID documents in remote verification systems has significantly risen in recent years. This increase is driv…
Towards Iris Presentation Attack Detection with Foundation Models
Juan E. Tapia, Lázaro Janier González-Soler, Christoph Busch
Foundation models are becoming increasingly popular due to their strong generalization capabilities resulting from being trained on huge datasets. These generalization capabilities…
On the Feasibility of Creating Iris Periocular Morphed Images
Juan E. Tapia, Sebastian Gonzalez, Daniel Benalcazar +1
In the last few years, face morphing has been shown to be a complex challenge for Face Recognition Systems (FRS). Thus, the evaluation of other biometric modalities such as fingerp…
Generating Automatically Print/Scan Textures for Morphing Attack Detection Applications
Juan E. Tapia, Maximilian Russo, Christoph Busch
Morphing Attack Detection (MAD) is a relevant topic that aims to detect attempts by unauthorised individuals to access a "valid" identity. One of the main scenarios is printing mor…
Impact of Synthetic Images on Morphing Attack Detection Using a Siamese Network
Juan Tapia, Christoph Busch
This paper evaluated the impact of synthetic images on Morphing Attack Detection (MAD) using a Siamese network with a semi-hard-loss function. Intra and cross-dataset evaluations w…
Double Trouble? Impact and Detection of Duplicates in Face Image Datasets
Torsten Schlett, Christian Rathgeb, Juan Tapia +1
Various face image datasets intended for facial biometrics research were created via web-scraping, i.e. the collection of images publicly available on the internet. This work prese…