UTSig
收藏资源简介:
UTSig数据集是由德黑兰大学电气与计算机工程学院的研究团队创建的波斯离线签名数据集,包含8280张图像,分为115个类别。每个类别包含27个真实签名、3个相反手签名和42个熟练伪造签名,由6个伪造者制作。数据集考虑了签名收集过程中的多种变量,如签名周期、书写工具、签名框大小等,以创建更真实的数据集。UTSig数据集旨在为波斯离线签名验证系统提供丰富的数据资源,以解决文化依赖的签名验证问题,并推动相关技术的发展。
The UTSig dataset is a Persian offline signature dataset created by a research team from the School of Electrical and Computer Engineering, University of Tehran. It comprises 8280 images across 115 categories, with each category containing 27 genuine signatures, 3 opposite-hand signatures, and 42 skilled forgeries generated by 6 forgers. Multiple variables were accounted for during the signature collection process, such as signature interval, writing instrument, signature box size, and other factors, to build a more realistic dataset. The UTSig dataset aims to provide a rich data resource for Persian offline signature verification systems, solving culturally dependent signature verification issues and promoting the development of related technologies.



