We present the Umbrella software suite for asteroid detection, validation, identification and reporting. The current core of Umbrella is an open-source modular library, called Umbrella2, that includes algorithms and interfaces for all steps of the processing pipeline, including a novel detection algorithm for faint trails. Building on the library, we have also implemented a detection pipeline accessible both as a desktop program (ViaNearby) and via a web server (Webrella), which we have successfully used in near real-time data reduction of a few asteroid surveys on the Wide Field Camera of the Isaac Newton Telescope. In this paper we describe the library, focusing on the interfaces and algorithms available, and we present the results obtained with the desktop version on a set of well-curated fields used by the EURONEAR project as an asteroid detection benchmark.

我们提供用于小行星探测，验证，识别和报告的Umbrella软件包。Umbrella的当前核心是一个称为Umbrella2的开源模块化库，其中包括处理管线所有步骤的算法和接口，包括用于微弱痕迹的新颖检测算法。在该库的基础上，我们还实现了可通过桌面程序（ViaNearby）和可通过Web服务器（Webrella）访问的检测管道，我们已成功地将其用于近地小行星勘测的近实时数据缩减艾萨克·牛顿望远镜的野外摄影机。在本文中，我们描述该库，重点介绍可用的接口和算法，