The window model scans the full 640Γ640 letterboxed image for a single meter_window class. All candidates (conf β₯ 5%) shown below.
| class | conf | x1 | y1 | x2 | y2 | status |
|---|
The best window bbox is padded 5% and cropped from the original image. This crop (letterboxed to 640Γ640) is the exact input to the digit model.
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).
| # | class | conf | x1,y1βx2,y2 | status |
|---|
Kept detections sorted by x-center. Integer digits (left of split) in green, decimal digits (right) in red.