🌉 Fast Bridge Traffic + Livestock Load Demo

YOLO-small / RF-DETR Medium detection, ByteTrack tracking, line-crossing counts, estimated object weights, and live bridge load-index over time.

✅ Found default video next to app.py: example.mp4. The app will auto-start inference when opened.

Video input

0:00 / 0:00

Engine

YOLO small - fastest recommended RF-DETR Medium - slower but strong

YOLO model file/name

Use yolo11s.pt for small. Put your custom .pt in the same folder as app.py and type its filename here.

Confidence threshold

0.1 0.9

Frame stride

Detect every Nth frame. 3-5 is much faster than every frame.

1 12

Inference image size / width

Lower is faster. Try 512 or 640 for fast demos.

384 1280

Fast demo settings: YOLO small, confidence 0.30-0.40, frame stride 3-5, image size 512-640.

Replay / download annotated video

The summary will appear after analysis.

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