IDSpace：用于可靠评估数字身份验证系统的合成文档生成器
原标题：IDSPACE: A Novel Document Generator for Reliable Evaluation of Digital Identity Verification Systems [Extended Technical Report]
AI 摘要
IDSpace 是一个用于生成合成身份文档的新框架，旨在可靠评估数字身份验证系统。它通过模型引导的贝叶斯优化、解耦用户元数据与自动控制参数，并支持扫描和移动拍摄文档，提升了评估一致性和训练准确性。实验表明，IDSpace 在少量真实样本下优于 CycleGAN 等基线，并发布了包含十种欧洲身份证件类型的高质量合成数据集。
正文节选
IDSpace: A Novel Document Generator for Reliable Evaluation of Digital Identity Verification Systems [Extended Technical Report] Abstract As services move online, trust institutions such as banks, lenders, and governments must verify the identity of remote users. Fraud detection tools are widely available, but evaluating and fine-tuning them remains difficult because identity documents are sensitive and therefore scarce. Synthetic data generation offers a path forward, and demand is clear: our p