Align meter display inside guide
πŸ“·
Starting camera…

Meter Reading

Annotated capture
0 digits detected
Pipeline Trace
1
Window Detection β€” full image β†’ meter bbox

The window model scans the full 640Γ—640 letterboxed image for a single meter_window class. All candidates (conf β‰₯ 5%) shown below.

classconfx1y1x2y2status
2
Window Crop β€” what the digit model actually sees

The best window bbox is padded 5% and cropped from the original image. This crop (letterboxed to 640Γ—640) is the exact input to the digit model.

3
Digit Detections β€” all candidates vs kept

Showing all anchors with conf β‰₯ 5%. Cells with green background were kept. Red background = suppressed by NMS. Grey = below 0.25 threshold (never kept).

#classconfx1,y1β†’x2,y2status
4
Decode β€” left-to-right split decision

Kept detections sorted by x-center. Integer digits (left of split) in green, decimal digits (right) in red.

5
Training Context β€” what the model learned from
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