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sailswarm-yolov8n-konstanz
NexusDwin/sailswarm-yolov8n-konstanz
sailswarm-yolov8n-konstanz is a object detection model from NexusDwin. Use it when you need objects located in an image. It is set up for ultralytics. The card lists the license as agpl-3.0.
YOLOv8n fine-tuned for the SailSwarm fisheye obstacle-detection module — the Pi-4 deployment detector. Trained on hand-audited Day-1 Konstanz frames (boat/person/structure) oversampled ×5, mixed with 450 down-weighted…
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At a glance
- Task
- Object Detection
- Library
- ultralytics
- License
- agpl-3.0
- Access
- Public
- Created
- Jun 29, 2026
- Updated
- Jun 29, 2026
- SHA
- 7dc75040
Model card
From the Hugging Face model README
SailSwarm YOLOv8n obstacle detector (Konstanz, semi-supervised)
YOLOv8n fine-tuned for the SailSwarm fisheye obstacle-detection module — the Pi-4 deployment detector. Trained on hand-audited Day-1 Konstanz frames (boat/person/structure) oversampled ×5, mixed with 450 down-weighted GroundingDINO pseudo-labels.
Results (held-out eval clip, class-agnostic F1 @IoU0.5)
- F1 0.673 (P 0.68, R 0.66). Human-only baseline: F1 0.603. GroundingDINO zero-shot oracle: F1 0.701.
Intended use & limits
- Undistorted fisheye frames; classes boat/person/structure (Day-1 footage has no duck/buoy). Pi-4 deployable (export NCNN/ONNX/TFLite-int8).
Provenance / license
Base: Ultralytics YOLOv8 (AGPL-3.0 — applies to derived weights). Training data: SailSwarm Konstanz captures + GroundingDINO pseudo-labels.
- Task
- Object Detection
- Library
- ultralytics
- License
- agpl-3.0
- Created
- Jun 29, 2026
- Updated
- Jun 29, 2026