Nowadays, the verification of handwritten signatures has become an effective research field
in computer vision as well as machine learning. Signature verification is naturally formulated …

This paper conducts an extensive review of biometric user authentication literature,
addressing three primary research questions:(1) commonly used biometric traits and their …

Online signature verification considers signatures as time sequences of different
measurements of the signing instrument. These signals are captured on digital devices and …

This work explores the use of nonparametric quantifiers in the signature verification problem
of handwritten signatures. We used the MCYT‐100 (MCYT Fingerprint subcorpus) database …

Many industries have made widespread use of the handwittern signature verification system,
including banking, education, legal proceedings, and criminal investigation, in which …

Biometrics technology is gaining an important role in providing solutions to many issues in
different applications that require person identification such as forensic sciences, security …

Online signatures are one of the widely accepted biometrics used for the purpose of
authentication and identification. Although there are several approaches and algorithms …

为了解决当前在线手写签名认证(online signature verification, OSV) 模型无法从有限的签名
样本中提取稳定的签名特征以及模型参数量大问题, 本文提出了基于特征选择和一维幻象残差 …

Este trabalho apresenta uma nova função de perda para aprendizagem de métricas no
contexto de verificação biométrica de assinaturas online que tem por objetivo, ao mesmo …