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Updated: Jan 27, 2026

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爱丽丝RESTful服务器和爱丽丝TileSource:一个爱丽丝实现现有的OpenSeaDragon观看器
Ryan Erik Landvater1, Navin Kathawa1, Mustafa Yousif1
1University of Michigan Medical School, Department of Pathology, 2800 Plymouth Road, Ann Arbor, MI 48109-2800, USA.
Journal of pathology informatics
|January 26, 2026
概括
虹膜RESTful服务器通过启用原生流的虹膜文件扩展 (IFE) 文件来改善全幻灯片图像 (WSI) 查看. 这种高性能解决方案与OpenSeaDragon集成,简化了病理学家和管理员的WSI工作流程.
科学领域:
- 数字病理学数字病理学
- 医学成像信息学 医疗成像信息学
- 计算机科学 计算机科学
背景情况:
- 像虹膜文件扩展 (IFE) 这样的全幻灯片成像 (WSI) 文件格式对于病理学应用程序需要高效的流媒体.
- 传统的HTTP服务器在与高分辨率WSI文件的本地流媒体子区域作斗争.
- 当前的WSI观看器经常将文件转换为深度放大图像 (DZI) 以求兼容性,限制功能.
研究的目的:
- 开发一个低开销,高性能的HTTP服务器,用于本地IFE文件流.
- 创建一个与DICOMweb WADO-RS兼容的RESTful API,以实现无集成.
- 通过改进的染和管理能力来增强WSI观看系统.
主要方法:
- 使用C++,Boost Beast HTTP和Asio网络库开发了Iris RESTful服务器.
- 实现了与DICOMweb WADO-RS API的原生兼容性.
- 创建并合并了一个新的OpenSeaDragon TileSource,与Iris RESTful API兼容.
主要成果:
- 在最小的硬件上,Iris RESTful Server表现出高性能,平均处理3883个请求/秒,中位延迟为21ms.
- 一个新的OpenSeaDragon TileSource可以实现直接集成,取代DZI转换.
- 服务器作为一个安全的,跨来源的资源共享微服务.
结论:
- 爱丽丝RESTful服务器提供了一个安全的,高性能解决方案,用于流媒体WSI文件,增强数字病理学工作流.
- 这种架构简化了WSI管理,并改善了病理学家的用户体验.
- 开源的可用性加速了先进的WSI网络浏览器的开发和采用.
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