The stream processor in Amazon Rekognition Video picks up this webcam feed and analyses by comparing this feed with the faces in the face collection created beforehand. Amazon Rekognition Video sends analysis results to Amazon Kinesis Data Streams. Amazon Rekognition Video can also monitor a live stream that you create from Amazon Kinesis Video Streams to … 今回は画像分析サービスのAmazon Rekognitionを使用してKinesis Video Streamが受信した動画の中からAmazon S3にアップロードした顔画像を検知させてみました。下記の記事を参考にしています。 ・ Amazon Kinesis Video 概要 Demo of Amazon Kinesis Video Streams and Amazon Rekognition Video on a Raspberry Pi! You provide as input a Kinesis video stream (Input) and a Kinesis data stream (Output) stream. Amazon Rekognition Video は、S3に保管されたビデオやライブビデオストリームに対して、スケーラブルなコンピュータービジョン分析を可能にする新しい動画認識サービスです。R The workflow contains the following steps: You upload a video file (.mp4) to Amazon Simple Storage Service (Amazon S3), which invokes AWS Lambda, which in turn calls an Amazon Rekognition Custom Labels inference endpoint and Amazon Simple Queue Service (Amazon SQS). © 2021, Amazon Web Services, Inc. or its affiliates.All rights reserved. Documents obtained by the ACLU of Northern California have shed new light on Rekognition, Amazon’s little-known facial recognition project. You also specify the face recognition criteria in Settings. こんにちは、菊池です。 re:Invent 2017、新サービスの発表が続いています。今度は、スマートフォン、防犯カメラ、ドローンといったカメラ搭載デバイスからストリーム映像の取り込みを実現する、Kinesis Vide … For each record written to the Kinesis data stream, the lambda function is invoked. Q: Why is this project titled "amazon-rekognition-video-analyzer" despite the security-focused use case? 先日AWS re:Invent 2017で発表されたAmazon Rekognition VideoとAmazon Kinesis Video Streams。今回はRekognitionのドキュメントにあるWorking with Streaming Videosに則って、Amazon Kinesis Video Streamsの映像をAmazon Rekognition Videoで解析してみたいと思います。, [ロールの作成]画面で[AWSサービス]-[Rekognition]を選択し、[アクセス権限]ボタンをクリックします。, [アタッチされたアクセス権限ポリシー]画面で[AmazonRekognitionServiceRole]が表示されていることを確認し、[確認]ボタンをクリックします。, [確認]画面で[ロール名]を適当につけて、[ロールの作成]ボタンをクリックします。, 検出させたい顔を決めます。まず、Rekognitionと同じリージョンのS3バケットに顔画像ファイルをアップロードします。, 次に、index-facesで顔画像ファイルから顔を検出し、コレクションに蓄積します。, Kinesis Video Stream管理画面で[Kinesisビデオストリームを作成する]ボタンをクリックします。, [ストリーム設定]画面で[ストリーム名]を設定し、[ストリームの作成]ボタンをクリックします。, 今回の仕組みでは、Kinesis Video StreamのデータをRekognition Videoが解析します。その解析結果を受け取るKinesisのData Streamを作成します。, Kinesis Data Stream管理画面で[Create Kinesis steam]ボタンをクリックします。, [Create Kinesis stream]画面で[Kinesis stream name]を設定します。[Number of shards]は1とします。[Create Kinesis stream]ボタンをクリックします。, Rekognition Videoによる解析を管理するStreamProcessorを作成します。, このDataはBase64でエンコードされているので、BASE64などを使ってデコードすると、以下のような情報が入っていることが分かります。, ということで、Amazon Kinesis Video Streamsの映像をAmazon Rekognition Videoで解析し、DetectedFaceが出来たことがわかりました！, Amazon Kinesis Video Streamsを使ってストリーム映像をAWS上に流してみる【MacBook Pro】– ClassmethodサーバーレスAdvent Calendar 2017 #serverless #adventcalendar #reinvent. Kinesis Video Stream で配信中の映像を AWS CLI で取得してみようと思います。 はじめに 今回はMacBook から Kinesis Video Stream に映像を配信します。 そのためにライブラリ等を準備する必要があります。こちらを参考にするといいと Amazon Rekognition Video には、ストリーミングビデオの分析を開始および管理するためのストリームプロセッサ (CreateStreamProcessor) が用意されています。 This analysis is written to the Amazon Kinesis Data Stream. Kinesis video stream stream that provides the source streaming video for a Amazon Rekognition Video stream processor. Amazon Rekognition Video is a consumer of live video from Amazon Kinesis Video Streams. A working prototype for capturing frames off of a live MJPEG video stream, identifying objects in near real-time using deep learning, and triggering actions based on an objects watch list. Amazon Kinesis Video Streams Amazon Kinesis Video Streamsを利用したことはなかったのですが、動画のストリーム、保存、分析向けのユースケースで活用できるストリーミングデータを取り込むためのマネージドサービスということらしいです The ACLU of Northern California have shed new light on Rekognition, ’. Aclu of Northern California have shed new light on Rekognition, Amazon Web Services Inc.. 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