计算机科学
身份(音乐)
面子(社会学概念)
人工智能
代表(政治)
面部识别系统
先验与后验
任务(项目管理)
质量(理念)
模式识别(心理学)
机器学习
计算机视觉
哲学
法学
管理
经济
社会学
政治学
物理
认识论
政治
社会科学
声学
作者
Maoguo Gong,Jialu Liu,Hao Li,Yu Xie,Zedong Tang
出处
期刊:IEEE transactions on neural networks and learning systems
[Institute of Electrical and Electronics Engineers]
日期:2022-01-01
卷期号:33 (1): 244-256
被引量:12
标识
DOI:10.1109/tnnls.2020.3027617
摘要
Face is one of the most attractive sensitive information in visual shared data. It is an urgent task to design an effective face deidentification method to achieve a balance between facial privacy protection and data utilities when sharing data. Most of the previous methods for face deidentification rely on attribute supervision to preserve a certain kind of identity-independent utility but lose the other identity-independent data utilities. In this article, we mainly propose a novel disentangled representation learning architecture for multiple attributes preserving face deidentification called replacing and restoring variational autoencoders (R2VAEs). The R2VAEs disentangle the identity-related factors and the identity-independent factors so that the identity-related information can be obfuscated, while they do not change the identity-independent attribute information. Moreover, to improve the details of the facial region and make the deidentified face blends into the image scene seamlessly, the image inpainting network is employed to fill in the original facial region by using the deidentified face as a priori. Experimental results demonstrate that the proposed method effectively deidentifies face while maximizing the preservation of the identity-independent information, which ensures the semantic integrity and visual quality of shared images.
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