Search Results for author: Pietro Melzi

Found 7 papers, 2 papers with code

GANDiffFace: Controllable Generation of Synthetic Datasets for Face Recognition with Realistic Variations

no code implementations31 May 2023 Pietro Melzi, Christian Rathgeb, Ruben Tolosana, Ruben Vera-Rodriguez, Dominik Lawatsch, Florian Domin, Maxim Schaubert

We generate multiple synthetic datasets by changing GANDiffFace settings, and compare their mated and non-mated score distributions with the distributions provided by popular real-world datasets for face recognition, i. e. VGG2 and IJB-C. Our results show the feasibility of the proposed GANDiffFace, in particular the use of Diffusion models to enhance the (limited) intra-class variations provided by GANs towards the level of real-world datasets.

Face Recognition

An Overview of Privacy-enhancing Technologies in Biometric Recognition

no code implementations21 Jun 2022 Pietro Melzi, Christian Rathgeb, Ruben Tolosana, Ruben Vera-Rodriguez, Christoph Busch

Privacy-enhancing technologies are technologies that implement fundamental data protection principles.

ECG Biometric Recognition: Review, System Proposal, and Benchmark Evaluation

1 code implementation8 Apr 2022 Pietro Melzi, Ruben Tolosana, Ruben Vera-Rodriguez

In this study, we perform extensive analysis and comparison of different scenarios in ECG biometric recognition.

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