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Optical character recognition based document image quality assessment

Optical Character Recognition (OCR) systems play a crucial role in digitizing documents. However, their performance significantly deteriorates when handling low-quality images. Even advanced OCR systems struggle if the input is visually or structurally poor. Therefore, achieving high OCR accuracy re...

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Furkejuvvon:
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Váldodahkkit: R. Krithika, J. Joshan Athanesious, S. Kiruthika
Materiálatiipa: Artigo
Giella:Inglês
Almmustuhtton: Frontiers Media S.A. 2026-04-01
Ráidu:Frontiers in Signal Processing
Fáttát:
Liŋkkat:https://www.frontiersin.org/articles/10.3389/frsip.2026.1779355/full
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