egullickson/motovaultpro
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motovaultpro/ocr/app/validators
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Eric Gullickson e4336ce9da
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fix: extract VIN from noisy OCR via sliding window + char deletion (refs #113) 
When OCR reads extra characters (e.g. sticker border as 'C', spurious
'Z' insertion), the raw text exceeds 17 chars and the old first-17
trim produced wrong VINs. New strategy tries all 17-char sliding
windows and single/double character deletions, validating each via
check digit. For 'CWVGGNPE2Z4NP069500', this finds the correct VIN
'WVGGNPE24NP069500' (valid check digit) instead of 'CWVGGNPE2Z4NP0695'
(invalid).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 22:00:07 -06:00
..
__init__.py
feat: add VIN photo OCR pipeline (refs #67)
2026-02-01 19:31:36 -06:00
vin_validator.py
fix: extract VIN from noisy OCR via sliding window + char deletion (refs #113)
2026-02-06 22:00:07 -06:00