AI RESEARCH
GAFSV-Net: A Vision Framework for Online Signature Verification
arXiv CS.LG
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ArXi:2605.00120v1 Announce Type: cross Online signature verification (OSV) requires distinguishing skilled forgeries from genuine samples under high intra-class variability and with very few enrollment samples. Existing deep learning methods operate directly on raw temporal sequences, restricting them to 1D architectures and preventing the use of pretrained 2D vision backbones.