Publication
Layout Analysis on Newspaper Archives
Related publications (36)
Towards Visual Saliency Explanations of Face Verification
Touradj Ebrahimi, Yuhang Lu, Zewei Xu
In the past years, deep convolutional neural networks have been pushing the frontier of face recognition (FR) techniques in both verification and identification scenarios. Despite the high accuracy, they are often criticized for lacking explainability. The ...
2023Explanation of Face Recognition via Saliency Maps
Despite the significant progress in recent years, deep face recognition is often treated as a "black box" and has been criticized for lacking explainability. It becomes increasingly important to understand the characteristics and decisions of deep face rec ...
2023Learning How To Recognize Faces In Heterogeneous Environments
Face recognition is a mature field in biometrics in which several systems have been proposed over the last three decades.
Such systems are extremely reliable under controlled recording conditions and it has been deployed in the field in critical tasks, suc ...
EPFL2019Variational Methods for Human Modeling
A large part of computer vision research is devoted to building models
and algorithms aimed at understanding human appearance and behaviour
from images and videos. Ultimately, we want to build automated systems
that are at least as capable as people when i ...
EPFL2018Modeling Dyadic and Group Impressions with Inter-Modal and Inter-Person Features
Daniel Gatica-Perez, Oya Aran, Laurent Son Nguyen
This article proposes a novel feature-extraction framework for inferring impression personality traits, emergent leadership skills, communicative competence, and hiring decisions. The proposed framework extracts multimodal features, describing each partici ...
2018What you can't see can help you -- extended-range imaging for 3D-mask presentation attack detection
We show how imagery in NIR and LWIR bandwidths can be used to detect 2D as well as mask based presentation attacks on face-recognition systems. ...
Gesellschaft fuer Informatik e.V. (GI)2017Studying Linguistic Changes over 200 Years of Newspapers through Resilient Words Analysis
Frédéric Kaplan, Vincent Christian Buntinx, Cyril Antoine Michel Bornet
This paper presents a methodology to analyze linguistic changes in a given textual corpus allowing to overcome two common problems related to corpus linguistics studies. One of these issues is the monotonic increase of the corpus size with time, and the ot ...
2017Impact of Tone-mapping Algorithms on Subjective and Objective Face Recognition in HDR Images
Crowdsourcing is a popular tool for conducting subjective evaluations in uncontrolled environments and at low cost. In this paper, a crowdsourcing study is conducted to investigate the impact of High Dynamic Range (HDR) imaging on subjective face recogniti ...
2015Score Calibration in Face Recognition
This paper presents an evaluation of verification and calibration performance of a face recognition system based on inter-session variability modeling. As an extension to the calibration through linear transformation of scores, categorical calibration is i ...
Idiap2014Score Calibration in Face Recognition
This paper presents an evaluation of verification and calibration performance of a face recognition system based on inter-session variability modeling. As an extension to the calibration through linear transformation of scores, categorical calibration is i ...
2014