Code Division Modulation Layers Against Forgetting and Inference in Continual Gait Identification
Continual learning (CL) has been recently employed in biometric identification systems thanks to its ability to integrate new knowledge within a pre-trained model and to the possibility of reducing the computational cost of training. Unfortunately, such approaches pose new challenges both in terms of final accuracy and privacy guarantees since a progressive fine-tuning of the model on small subsets expose them to catastrophic forgetting and successful inference attacks. This paper evaluates the efficiency of code division modulation layers (CDML) on a gait identification system which has been trained following a continual learning policy. The proposed approach preserves accuracy on all th...
| Authors | Simone Milani |
|---|---|
| Primary category | cs.MM |
| Published | 21 July 2026 |
| Last updated at source | 21 July 2026 |
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