Josh Hawkins 4e2b52db56 License plate recognition (ALPR) backend (#14564)
* Update version

* Face recognition backend (#14495)

* Add basic config and face recognition table

* Reconfigure updates processing to handle face

* Crop frame to face box

* Implement face embedding calculation

* Get matching face embeddings

* Add support face recognition based on existing faces

* Use arcface face embeddings instead of generic embeddings model

* Add apis for managing faces

* Implement face uploading API

* Build out more APIs

* Add min area config

* Handle larger images

* Add more debug logs

* fix calculation

* Reduce timeout

* Small tweaks

* Use webp images

* Use facenet model

* Improve face recognition (#14537)

* Increase requirements for face to be set

* Manage faces properly

* Add basic docs

* Simplify

* Separate out face recognition frome semantic search

* Update docs

* Formatting

* Fix access (#14540)

* Face detection (#14544)

* Add support for face detection

* Add support for detecting faces during registration

* Set body size to be larger

* Undo

* Update version

* Face recognition backend (#14495)

* Add basic config and face recognition table

* Reconfigure updates processing to handle face

* Crop frame to face box

* Implement face embedding calculation

* Get matching face embeddings

* Add support face recognition based on existing faces

* Use arcface face embeddings instead of generic embeddings model

* Add apis for managing faces

* Implement face uploading API

* Build out more APIs

* Add min area config

* Handle larger images

* Add more debug logs

* fix calculation

* Reduce timeout

* Small tweaks

* Use webp images

* Use facenet model

* Improve face recognition (#14537)

* Increase requirements for face to be set

* Manage faces properly

* Add basic docs

* Simplify

* Separate out face recognition frome semantic search

* Update docs

* Formatting

* Fix access (#14540)

* Face detection (#14544)

* Add support for face detection

* Add support for detecting faces during registration

* Set body size to be larger

* Undo

* initial foundation for alpr with paddleocr

* initial foundation for alpr with paddleocr

* initial foundation for alpr with paddleocr

* config

* config

* lpr maintainer

* clean up

* clean up

* fix processing

* don't process for stationary cars

* fix order

* fixes

* check for known plates

* improved length and character by character confidence

* model fixes and small tweaks

* docs

* placeholder for non frigate+ model lp detection

---------

Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
2025-01-11 07:53:05 -07:00
2021-02-25 07:01:59 -06:00
2023-07-01 08:18:33 -05:00
2025-01-11 07:04:11 -07:00
2023-01-06 07:03:16 -06:00
2020-07-26 12:07:47 -05:00
2025-01-11 07:53:04 -07:00
2023-11-18 08:04:43 -06:00
2025-01-11 07:04:11 -07:00
2023-11-18 08:04:43 -06:00
2024-06-08 15:37:16 -05:00

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Frigate - NVR With Realtime Object Detection for IP Cameras

A complete and local NVR designed for Home Assistant with AI object detection. Uses OpenCV and Tensorflow to perform realtime object detection locally for IP cameras.

Use of a Google Coral Accelerator is optional, but highly recommended. The Coral will outperform even the best CPUs and can process 100+ FPS with very little overhead.

  • Tight integration with Home Assistant via a custom component
  • Designed to minimize resource use and maximize performance by only looking for objects when and where it is necessary
  • Leverages multiprocessing heavily with an emphasis on realtime over processing every frame
  • Uses a very low overhead motion detection to determine where to run object detection
  • Object detection with TensorFlow runs in separate processes for maximum FPS
  • Communicates over MQTT for easy integration into other systems
  • Records video with retention settings based on detected objects
  • 24/7 recording
  • Re-streaming via RTSP to reduce the number of connections to your camera
  • WebRTC & MSE support for low-latency live view

Documentation

View the documentation at https://docs.frigate.video

Donations

If you would like to make a donation to support development, please use Github Sponsors.

Screenshots

Live dashboard

Live dashboard

Streamlined review workflow

Streamlined review workflow

Multi-camera scrubbing

Multi-camera scrubbing

Built-in mask and zone editor

Multi-camera scrubbing
Description
NVR with realtime local object detection for IP cameras
Readme 236 MiB
Languages
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Python 46.3%
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