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refactoring

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4NK IA 2025-09-18 08:32:34 +00:00
parent 6333d6291d
commit acecd5b502
1 changed files with 5 additions and 1 deletions
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6
backend/enhancedOcr.js
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@ -183,7 +183,11 @@ async function extractTextFromStandardDocument(inputPath) {
withoutEnlargement: false, withoutEnlargement: false,
}) })
.grayscale() .grayscale()
.normalize({ lower: 0.1, upper: 0.9 }) // Sharp attend des bornes entières 1..100 pour lower/upper (percentiles)
// Ancien réglage (0.1/0.9) provoquait une erreur. On utilise 10/90.
.normalize({ lower: 10, upper: 90 })
// Voir commentaire ci-dessus: clamp en 1..100
.normalize({ lower: 10, upper: 90 })
.sharpen() .sharpen()
.png() .png()
.toBuffer() .toBuffer()