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][/components/#camera]. Only camera entities are supported as sources.

For interval control, 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
...

The following event attributes will be present: entity_id, plate, confidence

{% linkable_title Face identify %}

Face entities attribute have a face counter total_faces and all validated person as known_faces.

This event is trigger after Microsoft Face identify found a known faces.

# Example configuration.yaml automation entry
automation:
- alias: Known person in front of my door
  trigger:
    platform: event
    event_type: identify_face
    event_data:
      entity_id: image_processing.door
      name: 'Hans Maier'
...

The following event attributes will be present: entity_id, name, confidence