e-KTP Information Extraction with Google Cloud Function & Google Cloud Vision
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The document discusses serverless architecture and the benefits of using Google Cloud Functions and Cloud Vision API, focusing on how these technologies facilitate scalable, event-driven applications without managing servers. It outlines various use cases, such as HTTP triggers and image analysis using Optical Character Recognition. The presenter, Imre Nagi from Traveloka, aims to demonstrate the effectiveness of serverless solutions in mobile services and data processing.
![eKTP Information Extraction
Cloud Storage
Image
uploader
Http trigger
Text extraction
OCR Vision
Store file
Cloud
Trigger
Publish
Message
Cloud Pubsub
eKTPExtracted {
“nik”: “1423512478593247”,
“name”: “syaiful”,
“birthdate”: “Jakarta, 21-07-1967“,
}
eKTP
Information
Extraction
{"event_type":"text.recognized","data":{"results":[{"loc
ations":[],"properties":[],"mid":"","locale":"id","descripti
on":"PROVINSI DKI JAKARTAnJAKARTA
PUSATnNIKn3171082910720002nSYAHRIAL
AFFANDYnNamanTempat/Tgl Lah…...](https://image.slidesharecdn.com/gdgdevfestjakarta18-googlecloudfunctionandvisionapi-181130220742/85/e-KTP-Information-Extraction-with-Google-Cloud-Function-Google-Cloud-Vision-26-320.jpg)
e-KTP Information Extraction with Google Cloud Function & Google Cloud Vision
- 1. Imre Nagi Traveloka Data @imrenagi Jakarta Going Serverless w/ Cloud Function & Vision API
- 2. Imre Nagi Ping me @imrenagi Previously: Software Engineer @CERN @eBay Inc Currently: Software Engineer @Traveloka Data Docker Community Leader, Indonesia
- 3. Agenda Jakarta ● Serverless Architecture ● Cloud Function ● Cloud Vision API ● Demo
- 5. Jakarta iOS Android Web Mobile Services REST API Compute Engine Text Analysis Image Analysis
- 6. Jakarta iOS Android Web Mobile Services Compute Engine Text Analysis Image Analysis Mobile Services Compute Engine Text Analysis Image Analysis Mobile Services Compute Engine Text Analysis Image Analysis Cloud Load Balancing
- 7. Jakarta iOS Android Web Mobile Services Compute Engine Text Analysis Image Analysis Mobile Services Compute Engine Text Analysis Image Analysis Mobile Services Compute Engine Text Analysis Image Analysis Cloud Load Balancing Cloud PubSub API Service Compute Engine
- 9. Serverless Characteristic ● Server? Don’t care ● No upfront provisioning ● Scales as needed ● Stateless / ephemeral https://www.slideshare.net/bretmc/serverless-with-google-cloud?from_action=save
- 10. Source: https://www.slideshare.net/bretmc/serverless-with-google-cloud?from_action=saveChart Data Source Info Serverless building block in Google Cloud Platform
- 11. Function As A Service (FaaS) Jakarta
- 12. Cloud Function Google Managed Serverless Block A serverless environment to build and connect cloud services with code Jakarta
- 13. Google Cloud Function No server management Automatic scaling Pay as you go Images taken from :https://www.slideshare.net/bretmc/serverless-with-google-cloud?from_action=save
- 14. Google Cloud Function Use Case Images taken from :https://www.slideshare.net/bretmc/serverless-with-google-cloud?from_action=save
- 15. Google Cloud Function Event-driven serverless architecture
- 16. Hello Serverless! HTTP Trigger // you know what it is trying to do exports.helloHttp = (req, res) => { res.send(`Hello Serverless Fans…:)`); }; With Cloud function, you get these benefits: ● HTTP Endpoint ● Fully Qualified Domain ● SSL/TLS cert ● Autoscaling $ gcloud functions deploy helloHttp --entry-point helloHttp --trigger-http
- 17. Chart Data Source Info Cloud Event Trigger Cloud Storage & PubSub New file uploaded Cloud Storage Cloud Function triggers
- 18. Chart Data Source Info Cloud Event Trigger Cloud Storage & PubSub Cloud Pub/Sub Cloud Function triggers bookingCreatedEvent { “event_id”: “xas1sCz”, “event_type”: “booking_created”, “booking_id”: 1235123, }
- 19. Chart Data Source Info Cloud Event Trigger Cloud Storage & PubSub New file uploaded Cloud Storage Cloud Function triggers publish eKTPExtracted { “nik”: “1423512478593247”, “name”: “syaiful”, “birthdate”: “Jakarta, 21-07-1967“, } Cloud Pub/Sub Writes file
- 21. Cloud Vision API Google Powerful image analysis Cloud Vision API enables developers to understand the content of an image by encapsulating powerful machine learning models in an easy-to-use REST API. Jakarta
- 22. Text Detection The Vision API can detect and extract text from images Optical Character Recognition Image source: GCP Documentation
- 23. Label Detection
- 25. DEMO Jakarta
- 26. eKTP Information Extraction Cloud Storage Image uploader Http trigger Text extraction OCR Vision Store file Cloud Trigger Publish Message Cloud Pubsub eKTPExtracted { “nik”: “1423512478593247”, “name”: “syaiful”, “birthdate”: “Jakarta, 21-07-1967“, } eKTP Information Extraction {"event_type":"text.recognized","data":{"results":[{"loc ations":[],"properties":[],"mid":"","locale":"id","descripti on":"PROVINSI DKI JAKARTAnJAKARTA PUSATnNIKn3171082910720002nSYAHRIAL AFFANDYnNamanTempat/Tgl Lah…...
- 27. Imre Nagi, Traveloka Data @imrenagi Jakarta Thank you!
- 29. Q&A Jakarta