Visual Information Security Team

VIS TEAM is a research and development group with the objective of developing new techniques based on images for the elaboration of security documents.

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Projects developed by the VIS Team

ICAO compliant Dataset

(ENGLISH VERSION) This ICAO Compliant Dataset project is part of the FACING2 project. The FACI...

VISUAL-ID – Unique Visual Identities in Graphics, Images and Faces

The Visual-ID project emerge in the context of the partnership between the Imprensa Nacional-Casa da...

FACING2 – Face Image Understanding

The FACING-2 project aims to study and develop methods that allow exploring facial biometrics of hum...


Publications related to the VIS Team

Probabilistic Approach for Road-Users Detection

Object detection in autonomous driving application...

Gledson Melotti, Weihao Lu, Pedro Conde, Dezong Zhao, Alireza Asvadi, Nuno Gon ̧calves, Cristiano Premebida

MorDeephy: Face Morphing Detection via Fused Classification

Face morphing attack detection (MAD) is one of the...

Iurii Medvedev, Farhad Shadmand and Nuno Gonçalves

Dealing with Overfitting in the Context of Liveness Detection Using FeatherNets with RGB Images

With the increased use of machine learning for liv...

Miguel Leão and Nuno Gonçalves

Improving Performance of Facial Biometrics With Quality-Driven Dataset Filtering

Advancements in deep learning techniques and avail...

Iurii Medvedev and Nuno Gonçalves


Some of the most recent news related to the VIS Team

VISTEAM visiting the University of Coimbra - Unesco World Heritage

On the 6th of June, researchers from Visteam visited some of the buildings of th...


Nuno Gonçalves no programa "90 Segundos de Ciência" da Antena 1

Participação de Nuno Gonçalves no programa "90 segundos de Ciência da Antena 1",...


“UniQode” permite leitura e validação da autenticidade da marca através de dispositivo móvel

"Uma tecnologia de alta segurança desenvolvida pela Universidade de Coimbra (UC)...


Investigadores de Coimbra desenvolvem tecnologia para combater contrafação de tabaco

Uma tecnologia de alta segurança desenvolvida pela Universidade de Coimbra está...



Partners and Collaborations