home-assistant.io/source/_components/image_processing.markdown

layout, title, description, date, sidebar, comments, sharing, footer, ha_release

layout	title	description	date	sidebar	comments	sharing	footer	ha_release
page	Image Processing	Instructions how to setup image processing with Home Assistant.	2017-01-09 00:00	true	false	true	true	0.36

Image processing enables Home Assistant to process image from cameras. As source is only supported camera entities.

For interval controll, use scan_interval in platform.

{% linkable_title Alpr %}

Alpr entities attribute have a vehicle counter vehicles and all found plates as plates.

This event is trigger after openalpr found a new licence plate.

# Example configuration.yaml automation entry
automation:
- alias: Open garage door
  trigger:
    platform: event
    event_type: openalpr.found
    event_data:
      entity_id: openalpr.camera_garage_1
      plate: BE2183423
...

follow event data while be present: entity_id, plate, confidence