Search Results for author: Tiago Roxo

Found 4 papers, 3 papers with code

How Deep Learning Sees the World: A Survey on Adversarial Attacks & Defenses

no code implementations18 May 2023 Joana C. Costa, Tiago Roxo, Hugo Proença, Pedro R. M. Inácio

Deep Learning is currently used to perform multiple tasks, such as object recognition, face recognition, and natural language processing.

Face Recognition Malware Detection +1

WASD: A Wilder Active Speaker Detection Dataset

1 code implementation9 Mar 2023 Tiago Roxo, Joana C. Costa, Pedro R. M. Inácio, Hugo Proença

The results show that: 1) AVA trained models maintain a state-of-the-art performance in WASD Easy group, while underperforming in the Hard one, showing the 2) similarity between AVA and Easy data; and 3) training in WASD does not improve models performance to AVA levels, particularly for audio impairment and surveillance settings.

YinYang-Net: Complementing Face and Body Information for Wild Gender Recognition

2 code implementations14 Jul 2021 Tiago Roxo, Hugo Proença

To overcome these limitations, we: 1) present frontal and wild face versions of three well-known surveillance datasets; and 2) propose YinYang-Net (YY-Net), a model that effectively and dynamically complements facial and body information, which makes it suitable for gender recognition in wild conditions.

Attribute Pedestrian Attribute Recognition

Is Gender "In-the-Wild" Inference Really a Solved Problem?

2 code implementations12 May 2021 Tiago Roxo, Hugo Proença

Soft biometrics analysis is seen as an important research topic, given its relevance to various applications.

Attribute Feature Importance

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