Graph-Based Offline Signature Verification

1 code implementation • 25 Jun 2019 • Paul Maergner, Nicholas R. Howe, Kaspar Riesen, Rolf Ingold, Andreas Fischer

Graphs provide a powerful representation formalism that offers great promise to benefit tasks like handwritten signature verification.

Offline Signature Verification by Combining Graph Edit Distance and Triplet Networks

1 code implementation • 17 Oct 2018 • Paul Maergner, Vinaychandran Pondenkandath, Michele Alberti, Marcus Liwicki, Kaspar Riesen, Rolf Ingold, Andreas Fischer

Biometric authentication by means of handwritten signatures is a challenging pattern recognition task, which aims to infer a writer model from only a handful of genuine signatures.

Metric Learning