blakeblackshear.frigate/frigate/detectors/__init__.py
Dennis George 420bcd7aa0
Convert detectors to factory pattern, ability to set different model for each detector (#4635)
* refactor detectors

* move create_detector and DetectorTypeEnum

* fixed code formatting

* add detector model config models

* fix detector unit tests

* adjust SharedMemory size to largest detector model shape

* fix detector model config defaults

* enable auto-discovery of detectors

* simplify config

* simplify config changes further

* update detectors docs; detect detector configs dynamic

* add suggested changes

* remove custom detector doc

* fix grammar, adjust device defaults
2022-12-15 07:12:52 -06:00

25 lines
635 B
Python

import logging
from .detection_api import DetectionApi
from .detector_config import (
PixelFormatEnum,
InputTensorEnum,
ModelConfig,
)
from .detector_types import DetectorTypeEnum, api_types, DetectorConfig
logger = logging.getLogger(__name__)
def create_detector(detector_config):
if detector_config.type == DetectorTypeEnum.cpu:
logger.warning(
"CPU detectors are not recommended and should only be used for testing or for trial purposes."
)
api = api_types.get(detector_config.type)
if not api:
raise ValueError(detector_config.type)
return api(detector_config)