Search Results for author: Vítor Albiero

Found 14 papers, 4 papers with code

The Casual Conversations v2 Dataset

no code implementations8 Mar 2023 Bilal Porgali, Vítor Albiero, Jordan Ryda, Cristian Canton Ferrer, Caner Hazirbas

This paper introduces a new large consent-driven dataset aimed at assisting in the evaluation of algorithmic bias and robustness of computer vision and audio speech models in regards to 11 attributes that are self-provided or labeled by trained annotators.

Fairness

You Only Need a Good Embeddings Extractor to Fix Spurious Correlations

no code implementations12 Dec 2022 Raghav Mehta, Vítor Albiero, Li Chen, Ivan Evtimov, Tamar Glaser, Zhiheng Li, Tal Hassner

With experiments on a wide range of pre-trained models and pre-training datasets, we show that the capacity of the pre-training model and the size of the pre-training dataset matters.

The Gender Gap in Face Recognition Accuracy Is a Hairy Problem

no code implementations10 Jun 2022 Aman Bhatta, Vítor Albiero, Kevin W. Bowyer, Michael C. King

We then demonstrate that when the data used to estimate recognition accuracy is balanced across gender for how hairstyles occlude the face, the initially observed gender gap in accuracy largely disappears.

Attribute Face Recognition

Face Recognition Accuracy Across Demographics: Shining a Light Into the Problem

3 code implementations4 Jun 2022 Haiyu Wu, Vítor Albiero, K. S. Krishnapriya, Michael C. King, Kevin W. Bowyer

This is the first work that we are aware of to explore how the level of brightness of the skin region in a pair of face images (rather than a single image) impacts face recognition accuracy, and to evaluate this as a systematic factor causing unequal accuracy across demographics.

Unsupervised face recognition

Gendered Differences in Face Recognition Accuracy Explained by Hairstyles, Makeup, and Facial Morphology

no code implementations29 Dec 2021 Vítor Albiero, Kai Zhang, Michael C. King, Kevin W. Bowyer

There is consensus in the research literature that face recognition accuracy is lower for females, who often have both a higher false match rate and a higher false non-match rate.

Face Recognition

Does Face Recognition Error Echo Gender Classification Error?

no code implementations28 Apr 2021 Ying Qiu, Vítor Albiero, Michael C. King, Kevin W. Bowyer

For impostor image pairs, our results show that pairs in which one image has a gender classification error have a better impostor distribution than pairs in which both images have correct gender classification, and so are less likely to generate a false match error.

Classification Face Recognition +2

img2pose: Face Alignment and Detection via 6DoF, Face Pose Estimation

1 code implementation CVPR 2021 Vítor Albiero, Xingyu Chen, Xi Yin, Guan Pang, Tal Hassner

Tests on AFLW2000-3D and BIWI show that our method runs at real-time and outperforms state of the art (SotA) face pose estimators.

3D Face Alignment Face Alignment +3

Is Face Recognition Sexist? No, Gendered Hairstyles and Biology Are

no code implementations16 Aug 2020 Vítor Albiero, Kevin W. Bowyer

There is consensus in the research literature that face recognition accuracy is lower for females, who often have both a higher false match rate and a higher false non-match rate.

Face Recognition

A Method for Curation of Web-Scraped Face Image Datasets

2 code implementations7 Apr 2020 Kai Zhang, Vítor Albiero, Kevin W. Bowyer

The numbers of subjects and images acquired in web-scraped datasets are usually very large, with number of images on the millions scale.

Face Recognition

How Does Gender Balance In Training Data Affect Face Recognition Accuracy?

1 code implementation7 Feb 2020 Vítor Albiero, Kai Zhang, Kevin W. Bowyer

Deep learning methods have greatly increased the accuracy of face recognition, but an old problem still persists: accuracy is usually higher for men than women.

Face Recognition

Analysis of Gender Inequality In Face Recognition Accuracy

no code implementations31 Jan 2020 Vítor Albiero, Krishnapriya K. S., Kushal Vangara, Kai Zhang, Michael C. King, Kevin W. Bowyer

We show that the female genuine distribution improves when only female images without facial cosmetics are used, but that the female impostor distribution also degrades at the same time.

Face Recognition

Does Face Recognition Accuracy Get Better With Age? Deep Face Matchers Say No

no code implementations14 Nov 2019 Vítor Albiero, Kevin W. Bowyer, Kushal Vangara, Michael C. King

In contrast, a pre deep learning matcher on the same dataset shows the traditional result of higher accuracy for older persons, although its overall accuracy is much lower than that of the deep learning matchers.

Face Recognition

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