Search Results for author: Chengrui Wang

Found 4 papers, 3 papers with code

Learn From All: Erasing Attention Consistency for Noisy Label Facial Expression Recognition

1 code implementation21 Jul 2022 Yuhang Zhang, Chengrui Wang, Xu Ling, Weihong Deng

We find that FER models remember noisy samples by focusing on a part of the features that can be considered related to the noisy labels instead of learning from the whole features that lead to the latent truth.

Facial Expression Recognition Learning with noisy labels

Relative Uncertainty Learning for Facial Expression Recognition

1 code implementation NeurIPS 2021 Yuhang Zhang, Chengrui Wang, Weihong Deng

To quantify these uncertainties and achieve good performance under noisy data, we regard uncertainty as a relative concept and propose an innovative uncertainty learning method called Relative Uncertainty Learning (RUL).

Facial Expression Recognition

MLFW: A Database for Face Recognition on Masked Faces

no code implementations13 Sep 2021 Chengrui Wang, Han Fang, Yaoyao Zhong, Weihong Deng

As more and more people begin to wear masks due to current COVID-19 pandemic, existing face recognition systems may encounter severe performance degradation when recognizing masked faces.

Face Recognition

Representative Forgery Mining for Fake Face Detection

1 code implementation CVPR 2021 Chengrui Wang, Weihong Deng

Although vanilla Convolutional Neural Network (CNN) based detectors can achieve satisfactory performance on fake face detection, we observe that the detectors tend to seek forgeries on a limited region of face, which reveals that the detectors is short of understanding of forgery.

Data Augmentation Face Detection

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