Rekognition | Open Source alternative to Amazon 's Rekognition service | Computer Vision library
kandi X-RAY | Rekognition Summary
kandi X-RAY | Rekognition Summary
Google Summer Of Code Project under CCExtractor Development. This project aims at providing a free alternative to Amazon Rekognition services.
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Top functions reviewed by kandi - BETA
- Bulk detect face detection
- Compute the NMS of a box
- Generate a bounding box
- Compute bounding box
- Detects the face of the image
- Encodes a ground truth bounding box
- Compute the intersection of two boxes
- Convert a shapely polygon to an rbox
- Decode model output
- Calculate a non - maximum suppression
- Train the model
- Calculate the value of the kfolds
- Calculate ROC correlation
- Postprocessing postprocessing
- Create input pipeline
- Resize image
- Make a request for youtube videos
- Do a text extraction
- Post a similar face recognition
- Compute priors
- Do a movie classification
- Do the object detection
- Do a text extraction of a scene
- Calls NSFW classification
- Performs NSFW classification
- Perform an object detection
Rekognition Key Features
Rekognition Examples and Code Snippets
Community Discussions
Trending Discussions on Rekognition
QUESTION
I'm calling in js canvas.toDataURL(); sending it to my server from there I want to send it with boto3client.('rekognition', ... ,...) how can I change the formate in python assuming I have the data in a variable.
...ANSWER
Answered 2022-Apr-10 at 19:56from datauri import DataURI
tosend = DataURI(data)
tosend = tosend.data
client = boto3.client('rekognition',
aws_access_key_id= access_key_id,
aws_secret_access_key = secret_access_key_id)
response = client.detect_labels(Image = { 'Bytes': tosend }, MaxLabels = 10)
QUESTION
Scenario
Front end is basically a React Native (Expo) application where users can issue a report - this includes taking multiple photos and filling in some details.
Backend is just node.js, with Express & Multer.
Problem
I use Axios to send the images and form data through FormData()
, however on the server side, req.body and req.files consist of nothing.
One thing here is that sending the SAME data through POSTMAN works COMPLETELY fine, the images were stored into S3 and the form details were stored in the database. It is through the app/emulator that does not work.
I've tried removing the "multipart/form-data" header and this is the output from console.log(req.body) (req.files show undefined):
...ANSWER
Answered 2022-Mar-03 at 11:13You need to change your image uploading code with this one, you also need to install mime
npm package.
QUESTION
I am doing the walkthrough for building a full stack app with Amplify and am stuck on the third module, adding auth. I followed all the instructions to a T but my build is failing saying there are invalid feature flags like so.
...ANSWER
Answered 2022-Feb-20 at 11:03It seems to be a different version of amplify cli between the aws build image and your machine.
Check your version of amplify cli :
QUESTION
When I upload image to s3 bucket and call AWS Rekognition detect_labels I am getting dictionary of detected labels like below
{'Labels': [{'Name': 'Plant', 'Confidence': 99.70314025878906, 'Instances': [], 'Parents': []}, {'Name': 'Flower', 'Confidence': 98.37027740478516, 'Instances': [], 'Parents': [{'Name': 'Plant'}]}
but here I need to return the image with bounding box where the object is identified, how this can be achieved ?
...ANSWER
Answered 2022-Feb-02 at 07:18You have to use rekognition.detect_labels
method to perform object detection on images. You can then use the BoundingBox
property of Labels
list to retrieve get the coordinates of the bounding box, the code below can be a good start.
QUESTION
I will keep this as brief as possible. I have a problem in which I need to wait for the completion of multiple AWS tasks that push to SQS/SNS on completion (Transcribe, Rekognition). Currently, my architecture is to initiate one task, wait for it to finish, then initiate the next one and so on. I would like to change this to all of the tasks initiating at once, and when all of them are complete, run a lambda script. What service / architecture should I use for this? Thank you so much!!
...ANSWER
Answered 2021-Dec-28 at 23:59You can orchestrate your tasks using Step Functions. It supports AWS services integrations (e.g. Transcribe, Rekognition) and also parallelism over tasks.
Reference:
QUESTION
I am trying to create one nested Python dictionary called Results.
I am using AWS Rekognition to get an image and output the results.
The results_dict only contains one result after it's complated, and I wish to have all the results in one nested loop
I'm trying to get:
...ANSWER
Answered 2021-Dec-18 at 12:03You defined results_dict['Results']
as dictionary as dict not list:
QUESTION
I'm running into LimitExceededException when starting new AWS Rekognition jobs with the StartFaceDetection API call, so I would like to see a list of my currently running face detection jobs. The GetFaceDetection command apparently requires you to pass in a specific single job ID, but I would like to see all jobs that are currently in progress (or even all jobs that were started recently). Is this possible?
...ANSWER
Answered 2021-Dec-15 at 12:33The Rekognition API does not have an operation to retrieve all running operations, you would need to handle this on your side. You could use a RekognitionWaiter to get notifications on the state of individual jobs and keep track in a database of some sort.
Depending on the number of jobs you want to run in parallel and the region you're using right now, you might get a higher limit by using another region. You can check the service quotas for Rekognition here.
QUESTION
Problem:
I'm starting to use Amazon Rekognition label detection, the problem is that I don't know how to pass a url to the DetectLabelsRequest () object. That url contains an image which is the one I need to analyze.
Code:
...ANSWER
Answered 2021-Aug-26 at 19:15Here is your solution using the Amazon Rekognition Java V2 API.
If you are not familiar with V2, please refer to this AWS Java Dev Guide topic:
Get started with the AWS SDK for Java 2.x
Code:
QUESTION
I am beginning to insert myself in the world of AWS, specifically in Amazon Rekognition. I can't find any example on how to use it. So, is there an example made in android studio, on how to use Amazon Rekognition, to detect objects in an image?
...ANSWER
Answered 2021-Aug-22 at 17:06There are many examples of how to use Amazon Rekognition with the AWS SDK for Java V2. Here are the Java V2 standalone Amazon Rekognition examples:
If you have never used the AWS SDK for Java V2, please refer to this topic in the DEV Guide that shows you how to get up and running:
Get started with the AWS SDK for Java 2.x
Here are some examples of how to use Amazon Rekognition with the Java API (V2) to perform various use cases - such as locating objects like PPE gear within given images. Some show use within a Lambda function and others show use within a web app:
Creating an example AWS photo analyzer application using the AWS SDK for Java
Creating AWS video analyzer applications using the AWS SDK for Java
Creating an AWS Lambda function that detects images with Personal Protective Equipment
Just a tip - when looking for AWS SDK Code examples in a supported programming language, please refer to:
QUESTION
I am building an android app which will authenticate user with AWS Rekognition facial verification. The app might be running in remote areas where internet and cellular connectivity are not available.
It it possible to pre-download all the face metadata stored in AWS and perform facial verification offline in the android app?
...ANSWER
Answered 2021-Mar-16 at 06:41It's not possible to run Amazon Rekognition's logic locally on your device.
When the device is offline, you could use Firebase ML Kit, or TensorFlow Lite.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Rekognition
You can use Rekognition like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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