2 papers
cs.CR2026
Public Diffusion Models, Private Images: Key-Controlled Inversion for Conditional Reconstruction
Lijunxian Zhang, Weihai Li, Bin Liu +1
Diffusion models are often deployed in settings where model parameters are publicly accessible (e.g., open-source libraries or released checkpoints). This white-box scenario create…
cs.CV2025
MICACL: Multi-Instance Category-Aware Contrastive Learning for Long-Tailed Dynamic Facial Expression Recognition
Feng-Qi Cui, Zhen Lin, Xinlong Rao +5
Dynamic facial expression recognition (DFER) faces significant challenges due to long-tailed category distributions and complexity of spatio-temporal feature modeling. While existi…