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Questions tagged [amazon-rekognition]

Amazon Rekognition provides image analysis as a service. Use this tag for questions regarding Rekognition's API, CLI, or SDKs.

Amazon Rekognition provides image analysis as a service.

Usage Guidance

  • Use this tag for questions regarding Amazon Rekognition's API, CLI, or SDKs.

Resources

312 questions
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Send multiple frame to AWS rekognition

I'm trying to send pictures to the aws rekognition from my webcam to detect the activity of the person sitting in front of it using python. To do so I take a picture every 5 seconds and I send it to the aws. But when I do so it seems that he's…
jack13
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How do I invoke AWS Rekognition from a Lambda within a VPC

I am working on a lambda function that needs to access RDS, S3 and Rekognition services from AWS. I gave S3 and Rekognition permissions via the AmazonS3FullAccess and the AmazonRekognitionFullAccess policies respectively and it worked fine The thing…
Rodrigo Sasaki
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Calling Rekognition using AWS CLI

I have the AWS CLI installed on Windows and am using the Windows command prompt. I am trying to use Rekognition but I cannot seem to get any commands working. The closest I have gotten is with: aws rekognition detect-faces --image…
Sara Fuerst
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How to use AWS Rekognition service to detect faces with Node.js

I am trying to use Amazon Rekognition Service with Node.js, I uploaded a face image to S3 service in a bucket with a sample program and now I want to detect face with Node.js The code is as below // Load the AWS SDK for Node.js var AWS =…
ays
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Convert video codecs to vp9 to mp4?

I am recording the video from the getUserMedia function in js with option let options = {mimeType: 'video/webm;codecs=vp9'}; // here mediaStreamObj is stream returning from the getUserMedia let mediaRecorder = new MediaRecorder(mediaStreamObj,…
Ayush Srivastava
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AWS live human detection from video

Is there any AWS api for detecting live human in a video ? For example a person can fake the human detection by just showing an image of another person. So is there a way to overcome this ? The recognition will first verify if there is a person in…
Gau Rav
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How to use python function to iterate through files received from another function

I'm stuck with a problem with my functions. I'm building a face recognition system which should work like this: Read a video file Use opencv and haarcascade to recognize the frames from the video where are human faces detected Save those frames…
lr_optim
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How can I compare two AWS Rekognition collections?

I have two images with 40+ faces of people in it. I want to detect which faces are repeated in both images using AWS Rekognition service. The original approach was to use the IndexFaces function of Rekognition and store all the faces of one image…
Pablo Castro
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Error while sending Image for face matching to AWS Rekognition on Android

I'm getting an error while sending Image for recognition to AWS Rekognition. This is the code which I use: val byteBuffer = ByteBuffer.allocate(facePicture.byteCount) facePicture.copyPixelsToBuffer(byteBuffer) val image =…
Roman Nazarevych
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AWS Rekognition - How to index multiple images belonging to the same face?

This document - https://docs.aws.amazon.com/rekognition/latest/dg/recommendations-facial-input-images.html recommends indexing 5 faces of a person straight-on. But indexFaces takes 1 image at a time. After indexing first image, when indexing the…
jumpa
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Aws Rekognition Text detect

I have been trying to use the Rekognition API to detect text in an image. I have enabled full access for the Rekognition API (IAM), and am configuring the credentials and region in config of my app. Here is my code: client =…
Christian Bell
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Can AWS rekognition analyze faces (emotion, etc.) in a video stream?

I thought that I could by at of today from the docs it looks like I can't (https://docs.aws.amazon.com/rekognition/latest/dg/streaming-video.html). Seems like for video stream only face detection is supported, not analysis. Analysis says it only…
Justin Zhang
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AWS : Running Rekognition on DeepLens device

I am creating a DeepLens project to recognise people, when one of select group of people are scanned by the camera. The project uses a lambda, which processes the images and triggers the 'rekognition' aws api. On AWS lambda console ( which has 1.8.9…
Deep
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AWS compareFaces() Rekognition Javascript SDK Error: Unable to get object metadata from S3. Check object key, region and/or access permissions

I'm trying to use compareFaces() function from aws Rekognition API by referencing two files in the same S3 bucket "reconfaces" that is in the same Region as Rekognition(I set the S3 bucket to us-east-1, and so Rekognition). I set the bucket to…
John
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Faces indexed by iOS/Android app are not detected by Android/iOS App - AWS Rekognition

So I have been working on a product (Android First and then iOS) for a long time that index faces of people using AWS Rekognition and when they are again scanned later, it identifies them. It's working great when I index a face from an Android…
Hashir Baig
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