Search Results for author: Davide Belli

Found 6 papers, 4 papers with code

GNSS Positioning using Cost Function Regulated Multilateration and Graph Neural Networks

no code implementations28 Feb 2024 Amir Jalalirad, Davide Belli, Bence Major, Songwon Jee, Himanshu Shah, Will Morrison

In urban environments, where line-of-sight signals from GNSS satellites are frequently blocked by high-rise objects, GNSS receivers are subject to large errors in measuring satellite ranges.

Outdoor Positioning

Online Adaptive Personalization for Face Anti-spoofing

1 code implementation4 Jul 2022 Davide Belli, Debasmit Das, Bence Major, Fatih Porikli

Face authentication systems require a robust anti-spoofing module as they can be deceived by fabricating spoof images of authorized users.

Face Anti-Spoofing

A personalized benchmark for face anti-spoofing

1 code implementation WACV 2022 Davide Belli, Debasmit Das, Bence Major, Fatih Porikli

In real-world scenarios, however, face authentication systems often have an initial enrollment step where a few live images of the user are recorded and stored for identification purposes.

Face Anti-Spoofing

Image-Conditioned Graph Generation for Road Network Extraction

4 code implementations31 Oct 2019 Davide Belli, Thomas Kipf

For this, we introduce the Toulouse Road Network dataset, based on real-world publicly-available data.

Graph Generation Semantic Segmentation

Context Encoding Chest X-rays

1 code implementation3 Dec 2018 Davide Belli, Shi Hu, Ecem Sogancioglu, Bram van Ginneken

Chest X-rays are one of the most commonly used technologies for medical diagnosis.

Anomaly Detection Image Inpainting +1

Chest X-ray Inpainting with Deep Generative Models

no code implementations29 Aug 2018 Ecem Sogancioglu, Shi Hu, Davide Belli, Bram van Ginneken

Generative adversarial networks have been successfully applied to inpainting in natural images.

Image Inpainting

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