João Marcos

Current Member

Academic Role: Invited Assistant Professor

Researcher Role: Post-Doc Researcher and Project Manager

Related Content

RiemStega: Covariance-based loss for print-proof transmission of data in images

Authors: Aniana Cruz; Guilherme Schardong; Luiz Schirmer; João Marcos, Farhad Shadmand; Nuno Gonçalves
Date:2025
Featured in: IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) 2025

Noise simulation for the improvement of training deep neural network for printer-proof steganography

Authors: Telmo Cunha, Luiz Schirmer, João Marcos and Nuno Gonçalves
Date:2024
Featured in: 13th International Conference on Pattern Recognition Application and Methods, Rome, Italy

StampOne: Addressing Frequency Balance in Printer-proof Steganography

Authors: Farhad Shadmand, Iurii Medvedev, Luiz Schirmer, João Marcos and Nuno Gonçalves
Date:2024
Featured in: IEEE/CVF Conference on Computer Vision and Pattern Recognition

Face Liveness Detection Competition (LivDet-Face)

Authors: Lambert Igene, Afzal Hossain, Stephanie Schuckers, Mohammad Zahir Uddin Chowdhury, Humaira Rezaie, Ayden Rollins, Jesse Dykes, Rahul Vijaykumar, Sebastien Marcel, Juan Tapia, Carlos Aravena, Daniel Schulz, Nima Karimian and Anafsheh Adami, Diogo Nunes, João Marcos, Nuno Gonçalves, Lovro Sikošek, Borut Batagelj, Nima Schei, David Pabon, Manuela Tiedemann, Vasiliy Pryadchenko, Aleksandr Alenin, Alhasan Alkhaddour, Anton Pimenov, Artem Tregubov, Igor Avdonin, Maxim Lazantsev and Mikhail Pozigun
Date:2024
Featured in: IEEE International Joint Conference on Biometrics Competitions, 2024

Recognition of Assay Markings in Precious Metals Using Smartphones

Authors: Rúben Bento
Date:2024
Featured in: MD Thesis

Automatic Validation of ICAO Compliance Regarding Head Coverings: An Inclusive Approach Concerning Religious Circumstances

Authors: Carla Guerra, João Marcos and Nuno Gonçalves
Date:2023
Featured in: 2023 International Conference of the Biometrics Special Interest Group

Authentication of Holograms on Video Frames Using Convolutional Neural

Authors: Henrique Mendes
Date:2023
Featured in: MD Thesis

Methods implemented by a computer for checking the existence of a variable diffractive optical element positioned on a surface of an object, and related computer programs and reading means

Authors: Luís Pereira, Nuno Gonçalves and João Marcos
Date:2022
Project In progress
ACHILLES
Inspired by the Olympic motto “Citius, Altius, Fortius...
Project In progress
FACING2 – Face Image Understanding
The FACING-2 project aims to study and develop methods that ...
Project In progress
UniqueMark Operation
The UniqueMark project, developed between INCM and UC, betwe...
Project Completed
VISUAL-ID – Unique Visual Identities in Graphics, Images and Faces
The Visual-ID project emerge in the context of the partnersh...
Project In progress
ICAO compliant Dataset
This ICAO Compliant Dataset project is part of the FACING2 p...
Project Completed
TruIM – Trust Image Understanding
TruIm Project aims at developing technologies to authenticat...
News: Results and Achievements
Best Paper Award @ICPRAM 2025
February 26, 2025
News: Scientific Events
Nuno Gonçalves serves as jury member...
February 19, 2025
News: Dissemination
ACHILLES project launches official Website and...
February 18, 2025
News: Dissemination
Two papers to be presented at...
February 17, 2025
News: Results and Achievements
DeepFakes detection project receives access to...
February 4, 2025
News: Scientific Events
VIS Team researcher participates in Biometrics...
January 21, 2025
News: Social Events
Christmas Dinner 2024
December 10, 2024
News: Scientific Events
VIS Team participate in ACHILLES project...
November 7, 2024
News: Dissemination
Nuno Gonçalves debates AI impact at...
October 9, 2024
News: Dissemination
Nuno Gonçalves participates in the conference-debate...
October 5, 2024
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RECENT PROJECTS

FACING2 – Face Image Understanding
VISUAL-ID – Unique Visual Identities in Graphics, Images and Faces
UniqueMark

RECENT PUBLICATIONS

A Study on Static Gaits for a Four Legged Robot

Authors: Carlos Queiroz, Nuno Gonçalves and Paulo Menezes
Featured in: CONTROL’2000, Cambridge, UK

Analysis of Two Methods for Estimation of Partial 3D Velocity

Authors: Nuno Gonçalves and Helder Araújo
Featured in: Symposium on Intelligent Robotic Systems - SIRS2001, Toulouse, France

Uncertainty Propagation in Estimation of Partial 3D Velocity

Authors: Nuno Gonçalves and Helder Araújo
Featured in: 10th Mediterranean Conference on Control and Automation, Lisbon, Portugal

Institute of Systems and Robotics Department of Electrical and Computers Engineering University of Coimbra