VariFace
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VariFace是一个用于人脸识别的合成数据集,由索尼集团开发。该数据集通过两阶段的扩散生成管道创建,旨在解决真实数据集中的隐私和偏见问题。VariFace通过引入Face Recognition Consistency、Face Vendi Score Guidance和Divergence Score Conditioning等方法,实现了公平的类间变异和多样化的类内变异。数据集的创建过程结合了预训练的CLIP模型和人脸识别模型,以确保生成的人脸图像具有高质量和多样性。VariFace主要应用于人脸识别模型的训练,旨在提高模型的准确性和公平性,特别是在处理不同种族和性别的人脸时。
VariFace is a synthetic dataset for face recognition developed by Sony Group Corporation. It is created via a two-stage diffusion generation pipeline, aiming to address the privacy and bias issues in real-world face datasets. By introducing methods such as Face Recognition Consistency, Face Vendi Score Guidance, and Divergence Score Conditioning, VariFace achieves equitable inter-class variation and diverse intra-class variation. The dataset creation process integrates pre-trained CLIP models and face recognition models to ensure that the generated face images are of high quality and diverse. VariFace is mainly applied to the training of face recognition models, with the goal of improving the accuracy and fairness of these models, especially when handling face images from different racial and gender groups.

- 1VariFace: Fair and Diverse Synthetic Dataset Generation for Face Recognition索尼集团 · 2024年



