Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310695344> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W4310695344 abstract "Digitized documents such as scientific articles, tax forms, invoices, contract papers, historic texts are widely used nowadays. These document images could be degraded or damaged due to various reasons including poor lighting conditions, shadow, distortions like noise and blur, aging, ink stain, bleed-through, watermark, stamp, etc. Document image enhancement plays a crucial role as a pre-processing step in many automated document analysis and recognition tasks such as character recognition. With recent advances in deep learning, many methods are proposed to enhance the quality of these document images. In this paper, we review deep learning-based methods, datasets, and metrics for six main document image enhancement tasks, including binarization, debluring, denoising, defading, watermark removal, and shadow removal. We summarize the recent works for each task and discuss their features, challenges, and limitations. We introduce multiple document image enhancement tasks that have received little to no attention, including over and under exposure correction, super resolution, and bleed-through removal. We identify several promising research directions and opportunities for future research." @default.
- W4310695344 created "2022-12-15" @default.
- W4310695344 creator A5015417230 @default.
- W4310695344 creator A5025213339 @default.
- W4310695344 date "2021-12-05" @default.
- W4310695344 modified "2023-10-03" @default.
- W4310695344 title "A Survey on Deep learning based Document Image Enhancement" @default.
- W4310695344 doi "https://doi.org/10.48550/arxiv.2112.02719" @default.
- W4310695344 hasPublicationYear "2021" @default.
- W4310695344 type Work @default.
- W4310695344 citedByCount "0" @default.
- W4310695344 crossrefType "posted-content" @default.
- W4310695344 hasAuthorship W4310695344A5015417230 @default.
- W4310695344 hasAuthorship W4310695344A5025213339 @default.
- W4310695344 hasBestOaLocation W43106953441 @default.
- W4310695344 hasConcept C108583219 @default.
- W4310695344 hasConcept C115961682 @default.
- W4310695344 hasConcept C117797892 @default.
- W4310695344 hasConcept C154945302 @default.
- W4310695344 hasConcept C15744967 @default.
- W4310695344 hasConcept C162324750 @default.
- W4310695344 hasConcept C164112704 @default.
- W4310695344 hasConcept C187736073 @default.
- W4310695344 hasConcept C23123220 @default.
- W4310695344 hasConcept C2780451532 @default.
- W4310695344 hasConcept C31972630 @default.
- W4310695344 hasConcept C41008148 @default.
- W4310695344 hasConcept C542102704 @default.
- W4310695344 hasConcept C546480517 @default.
- W4310695344 hasConceptScore W4310695344C108583219 @default.
- W4310695344 hasConceptScore W4310695344C115961682 @default.
- W4310695344 hasConceptScore W4310695344C117797892 @default.
- W4310695344 hasConceptScore W4310695344C154945302 @default.
- W4310695344 hasConceptScore W4310695344C15744967 @default.
- W4310695344 hasConceptScore W4310695344C162324750 @default.
- W4310695344 hasConceptScore W4310695344C164112704 @default.
- W4310695344 hasConceptScore W4310695344C187736073 @default.
- W4310695344 hasConceptScore W4310695344C23123220 @default.
- W4310695344 hasConceptScore W4310695344C2780451532 @default.
- W4310695344 hasConceptScore W4310695344C31972630 @default.
- W4310695344 hasConceptScore W4310695344C41008148 @default.
- W4310695344 hasConceptScore W4310695344C542102704 @default.
- W4310695344 hasConceptScore W4310695344C546480517 @default.
- W4310695344 hasLocation W43106953441 @default.
- W4310695344 hasLocation W43106953442 @default.
- W4310695344 hasOpenAccess W4310695344 @default.
- W4310695344 hasPrimaryLocation W43106953441 @default.
- W4310695344 hasRelatedWork W1497780831 @default.
- W4310695344 hasRelatedWork W1996482296 @default.
- W4310695344 hasRelatedWork W2019986539 @default.
- W4310695344 hasRelatedWork W2041408572 @default.
- W4310695344 hasRelatedWork W2096492340 @default.
- W4310695344 hasRelatedWork W2317337758 @default.
- W4310695344 hasRelatedWork W2357262985 @default.
- W4310695344 hasRelatedWork W2792664837 @default.
- W4310695344 hasRelatedWork W3014708372 @default.
- W4310695344 hasRelatedWork W3177406559 @default.
- W4310695344 isParatext "false" @default.
- W4310695344 isRetracted "false" @default.
- W4310695344 workType "article" @default.