打造可大规模协作的数字重拍平台，让历史影像重现更简单
Rephotography in the Digital Era: Mass Rephotography and re.photos, the Web Portal for Rephotography
- 构建web平台re.photos，支持多人协作与交互式图像对齐
- 实现批量处理模板图与重拍图，自动化注册与地理定位
- 适合历史研究者、公众参与的重拍项目，支持社交分享
自19世纪中叶重拍摄影兴起以来，影像的定位、保存、展示与共享技术已取得长足进展。本文综述现有数字重拍方法，并探讨未来数字大规模重拍的需求。介绍re.photos这一现有网络平台，具备协同重拍、交互式图像配准，以及重拍图的检索、组织与共享功能。大规模重拍需满足新要求：同时处理成批模板图与重拍图，实现图像配准自动化，提供直观的智能手机应用。长期存储需持久标识符，支持自动或批量地理编码，还需融入游戏化设计与社交媒体整合。这些要素共同推动重拍摄影向数字化、大众化发展。
原文摘要 · Abstract (English)
Since the beginning of rephotography in the middle of the 19th century, techniques in registration, conservation, presentation, and sharing of rephotographs have come a long way. Here, we will present existing digital approaches to rephotography and discuss future approaches and requirements for digital mass rephotography. We present re.photos, an existing web portal for rephotography, featuring methods for collaborative rephotography, interactive image registration, as well as retrieval, organization, and sharing of rephotographs. For mass rephotography additional requirements must be met. Batches of template images and rephotographs must be handled simultaneously, image registration must be automated, and intuitive smartphone apps for rephotography must be available. Long--term storage with persistent identifiers, automatic or mass georeferencing, as well as gamification and social media integration are further requirements we will discuss in this paper.
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