percoandClaude Sonnet 4.6
13e6038069
- Tiled YOLO (3x2, 20% overlap): plate confidence 0.307 -> 0.838 on test frame
- Aspect ratio filter (2.0-6.5:1): rejects non-plate shapes
- Confidence threshold 0.03 -> 0.04: removes fence/noise false positives
- Exclude top 15% (sky) and bottom 8% (timestamp overlay) from detection zone
- Add Tesseract as primary OCR (better for Latin plates), PaddleOCR as fallback
- Enhance plate crop before OCR: CLAHE + sharpening + min 80px upscale
- Save plate_crop.jpg (4x upscaled) to event dir for manual review
- Show plate crop in event detail page
- Add manual plate edit form in event detail (POST /event/{id}/plate)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
10 lines
176 B
Plaintext
10 lines
176 B
Plaintext
fastapi==0.115.0
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uvicorn==0.30.6
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jinja2==3.1.4
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python-multipart==0.0.9
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requests==2.32.3
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opencv-python-headless==4.10.0.84
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numpy==1.26.4
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onnxruntime==1.20.0
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pytesseract==0.3.13
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