什么是 IoT Edge 上的实时视频分析?What is Live Video Analytics on IoT Edge? (预览版)(preview)

IoT Edge 上的实时视频分析提供了一个平台,可用于构建跨越边缘和云的智能视频应用程序。Live Video Analytics on IoT Edge provides a platform to build intelligent video applications that span the edge and the cloud. 此平台提供了捕获、记录和分析实时视频的功能,并且可以将结果(视频和/或视频分析)发布到 Azure 服务(云中和/或边缘)。The platform offers the capability to capture, record, and analyze live video along with publishing the results (video and/or video analytics) to Azure services (in the cloud and/or the edge). 该平台可用于通过视频分析增强 IoT 解决方案。The platform can be used to enhance IoT solutions with video analytics. IoT Edge 上的实时视频分析功能可以与其他 Azure IoT Edge 模块结合,如 IoT Edge 上的流分析、IoT Edge 上的认知服务以及云中的 Azure 服务(如媒体服务、事件中心、认知服务等),以构建强大的混合(例如边缘+云)应用程序。Live Video Analytics on IoT Edge functionality can be combined with other Azure IoT Edge modules such as Stream Analytics on IoT Edge, Cognitive Services on IoT Edge as well as Azure services in the cloud such as Media Services, Event Hub, Cognitive Services, etc. to build powerful hybrid (for example, edge + cloud) applications.

IoT Edge 上的实时视频分析被设计成可扩展平台,由此可连接不同的视频分析边缘模块(如认知服务容器、使用开放源代码机器学习模型构建的自定义边缘模块,或使用自己的数据训练的自定义模型)并使用这些模块分析实时视频,而不必担心构建和运行实时视频管道的复杂性。Live Video Analytics on IoT Edge is designed to be an extensible platform, enabling you to connect different video analysis edge modules (such as Cognitive services containers, custom edge modules built by you with open-source machine learning models or custom models trained with your own data) to it and use them to analyze live video without worrying about the complexity of building and running a live video pipeline.

加速 IoT 解决方案开发Accelerate IoT solutions development

将视频分析与来自其他 IoT 传感器的信号和/或业务数据相结合的 IoT 解决方案可以帮助自动或半自动制定业务决策,从而提高工作效率。IoT solutions that combine video analytics with signals from other IoT sensors and/or business data can help you automate or semi-automate business decisions, resulting in productivity improvements. 利用 IoT Edge 上的实时视频分析可以更快地构建此类解决方案。Live Video Analytics on IoT Edge enables you to build such solutions quicker. 通过此平台,你可以专注于构建特定于业务的视频分析模块和逻辑,不必担心管理和运行视频管道的复杂性。You can focus on building the video analysis modules and logic that is specific to your business, and letting the platform hide the complexities of managing and running a video pipeline.

借助 IoT Edge 上的实时视频分析,你可以继续将 CCTV 相机与现有视频管理系统 (VMS) 结合使用,并独立构建视频分析应用。With Live Video Analytics on IoT Edge, you can continue to use your CCTV cameras with your existing video management systems (VMS) and build video analytics apps independently. IoT Edge 上的实时视频分析可与计算机视觉 SDK 和工具包结合使用,用于构建先进的 IoT 解决方案。Live Video Analytics on IoT Edge can be used in conjunction with computer vision SDKs and toolkits to build cutting edge IoT solutions. 下图对此进行了说明。The diagram below illustrates this.

使用 IoT Edge 上的实时视频分析开发 IoT 解决方案

支持的环境Supported environments

支持 Linux AMD64 和 X64 环境。Linux AMD64 and X64 environments are supported.

入门Get started

阅读以下概念文章,然后尝试参考快速入门以在实时视频源上运行动作检测。Read the following concept articles, and then try a quickstart to run motion detection on a live video feed.

概念Concepts

后续步骤Next steps