Loader Factory

app.infrastructure.detection.model.yolo.loader_factory

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Factory for loading Ultralytics YOLO detection model.

See Also

• YoloDetectionModel — consumes the loaded model
• DetectionModelError — reports loader failures

Layer: Infrastructure. Context: Implements concrete processing and I/O behind application-facing contracts.

YoloModelLoaderFactory

Factory for loading Ultralytics YOLO detection model.

Layer: Infrastructure. Context: Implements concrete processing or I/O behind application-facing contracts.

create(model_file_name: str) -> YOLO staticmethod

Load YOLO model by model_file_name (e.g., "yolov8n.pt").

RETURNS	DESCRIPTION
YOLO	Loaded YOLO model instance.

RAISES	DESCRIPTION
DetectionModelError	If Ultralytics is not installed or model loading fails.