blakeblackshear.frigate/frigate/config/semantic_search.py
Josh Hawkins b72f341b89 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>
2024-11-16 07:49:14 -07:00

47 lines
1.4 KiB
Python

from typing import Dict, List, Optional
from pydantic import Field
from .base import FrigateBaseModel
__all__ = [
"FaceRecognitionConfig",
"SemanticSearchConfig",
"LicensePlateRecognitionConfig",
]
class SemanticSearchConfig(FrigateBaseModel):
enabled: bool = Field(default=False, title="Enable semantic search.")
reindex: Optional[bool] = Field(
default=False, title="Reindex all detections on startup."
)
model_size: str = Field(
default="small", title="The size of the embeddings model used."
)
class FaceRecognitionConfig(FrigateBaseModel):
enabled: bool = Field(default=False, title="Enable face recognition.")
threshold: float = Field(
default=0.9, title="Face similarity score required to be considered a match."
)
min_area: int = Field(
default=500, title="Min area of face box to consider running face recognition."
)
class LicensePlateRecognitionConfig(FrigateBaseModel):
enabled: bool = Field(default=False, title="Enable license plate recognition.")
threshold: float = Field(
default=0.9,
title="License plate confidence score required to be added to the object as a sub label.",
)
min_area: int = Field(
default=500,
title="Min area of license plate to consider running license plate recognition.",
)
known_plates: Optional[Dict[str, List[str]]] = Field(
default={}, title="Known plates to track."
)