1. Select an image
Or choose a sample
CNN PROJECT 02 · COMPUTER VISION
Handwritten Digit Object Detector
A custom CNN that predicts the digit class and one bounding box. Inference runs privately in your browser with TensorFlow.js.
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2. Detection result
Select an image, then run detection.
Predicted digit—
Confidence—
Status—
| Rank | Digit | Probability |
|---|---|---|
| No prediction yet. | ||
Bounding-box details
No prediction yet.
SUPPLIED TEST RESULTS
Model evaluation
Classification is strong on the synthetic test set. Localization remains the main limitation.
CNN class accuracy93.23%
Top-3 accuracy98.90%
CNN mean IoU0.349
Baseline mean IoU0.368