CityLens
CityLens is a service for capturing and processing images that allows you to:
- Get an image in driving mode through the mobile app.
- Process images, detect incidents and classify them using AI Computer Vision algorithms.
- Analyze the results and make reports.
Architecture
CityLens consists of the following components:
- CityLens Mobile Application — application for collecting tracks and frames.
- citylens-api — API for transferring data from external applications to Kafka.
- citylens-predictions-saver — tool for saving predictions from different services in PostgreSQL.
- citylens-track-metadata-server — tool for saving track data except frames from Kafka to PostgreSQL.
- citylens-frames-saver — tool for saving data from Kafka: frames to S3, metadata to PostgreSQL.
- citylens-web — frontend part over the data from PostgreSQL. Allows you to see operations with data and prediction results.
- citylens-pro-reporter — tool for sending data to Urbi Pro.
Dependencies
Shared infrastructure:
- Apache Kafka — data storage for storing events, related to API keys.
- PostgreSQL — data storage for tracks, metadata, and predictions.
- S3 storage — frames data storage.
Detailed requirements for each service are listed in the System requirements document.
What's next?
Find out how to install or update the service:
Read more about On-Premise: