Rethinking the domain gap in near-infrared face recognition
Author(s)
Tarasiou, Michail
Deng, Jiankang
Zafeiriou, Stefanos
Type
Conference Paper
Abstract
Heterogeneous face recognition (HFR) involves the intricate task of matching face images across the visual domains of visible (VIS) and near-infrared (NIR). While much of the existing literature on HFR identifies the domain gap as a primary challenge and directs efforts towards bridging it at either the input or feature level, our work deviates from this trend. We observe that large neural networks, unlike their smaller counterparts, when pretrained on large scale homogeneous VIS data, demonstrate exceptional zero-shot performance in HFR, suggesting that the domain gap might be less pronounced than previously believed. By approaching the HFR problem as one of low-data fine-tuning, we introduce a straightforward framework: comprehensive pre-training, succeeded by a regularized fine-tuning strategy, that matches or surpasses the current state-of-the-art on four publicly available benchmarks. Given its simplicity and demonstrably strong performance, our method could be used as a practical solution for adjusting face recognition models to HFR as well as a new baseline for future HFR research. Corresponding training and evaluation codes can be found at https://github.com/michaeltrs/RethinkNIRVIS.
Date Issued
2024-09-27
Date Acceptance
2024-06-01
Citation
2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2024, pp.940-949
ISSN
2160-7508
Publisher
IEEE
Start Page
940
End Page
949
Journal / Book Title
2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Copyright Statement
© 2024 IEEE. This CVPR Workshop paper is the Open Access version, provided by the Computer Vision Foundation. Except for this watermark, it is identical to the accepted version; the final published version of the proceedings is available on IEEE Xplore.
Source
2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Publication Status
Published
Start Date
2024-06-17
Finish Date
2024-06-18
Coverage Spatial
Seattle, WA, USA