Jul 2026
Rethinking Layer-Wise Information Allocation for Vision Foundation Model Adaptation
Vision foundation models are increasingly reused as frozen backbones for downstream visual recognition, making parameter-efficient adaptation a central problem. Prompt-based adaptation, including Visual Prompt Tuning (VPT), provides a lightweight way to specialize these models, but its layer-wise behavior remains poorl...
Yuqi Li, Xi Xiao, Yunbei Zhang et al.
· arXiv.org · 4 citations