Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Document Analysis and Enhancement"'
Autor:
Anna Tonazzini
Publikováno v:
Pattern recognition and image analysis 20 (2010): 404–417. doi:10.1134/S105466181003017X
info:cnr-pdr/source/autori:Tonazzini A./titolo:Color space transformations for analysis and enhancement of ancient degraded manuscripts/doi:10.1134%2FS105466181003017X/rivista:Pattern recognition and image analysis/anno:2010/pagina_da:404/pagina_a:417/intervallo_pagine:404–417/volume:20
info:cnr-pdr/source/autori:Tonazzini A./titolo:Color space transformations for analysis and enhancement of ancient degraded manuscripts/doi:10.1134%2FS105466181003017X/rivista:Pattern recognition and image analysis/anno:2010/pagina_da:404/pagina_a:417/intervallo_pagine:404–417/volume:20
In this paper we focus on ancient manuscripts, acquired in the RGB modality, which are degraded by the presence of complex background textures that interfere with the text of interest. Removing these artifacts is not trivial, especially with ancient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dfe0ea264b448eb1d1a11c18d0b061c
https://doi.org/10.1134/s105466181003017x
https://doi.org/10.1134/s105466181003017x
Publikováno v:
ERCIM news 86 (2011): 19–20.
info:cnr-pdr/source/autori:Console E.; Tonazzini A.; Bruno, F./titolo:Attaching semantics to document images safeguards our cultural heritage/doi:/rivista:ERCIM news/anno:2011/pagina_da:19/pagina_a:20/intervallo_pagine:19–20/volume:86
info:cnr-pdr/source/autori:Console E.; Tonazzini A.; Bruno, F./titolo:Attaching semantics to document images safeguards our cultural heritage/doi:/rivista:ERCIM news/anno:2011/pagina_da:19/pagina_a:20/intervallo_pagine:19–20/volume:86
Extracting and archiving information from digital images of documents is one of the goals of the project AMMIRA (multispectral acquisition, enhancing, indexing and retrieval of artifacts), led by Tea- Sas, a service firm based in Catanzaro, Italy, wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d5e9be80234111e42da61e71a033e9e8
https://publications.cnr.it/doc/200045
https://publications.cnr.it/doc/200045
Autor:
Anna Tonazzini, Francesca Martinelli
Publikováno v:
IASTED International Conference Signal and Image Processing and Applications, SIPA 2011, pp. 151–158, Crete, Greece, 22-24 June 2011
info:cnr-pdr/source/autori:Martinelli F.; Tonazzini A./congresso_nome:IASTED International Conference Signal and Image Processing and Applications, SIPA 2011/congresso_luogo:Crete, Greece/congresso_data:22-24 June 2011/anno:2011/pagina_da:151/pagina_a:158/intervallo_pagine:151–158
info:cnr-pdr/source/autori:Martinelli F.; Tonazzini A./congresso_nome:IASTED International Conference Signal and Image Processing and Applications, SIPA 2011/congresso_luogo:Crete, Greece/congresso_data:22-24 June 2011/anno:2011/pagina_da:151/pagina_a:158/intervallo_pagine:151–158
Frequent degradation in ancient manuscripts are seethrough interferences and poor contrast between the written text and the background, which compromise or make difficult their legibility. Normally, these manuscripts appear colored due to ageing fact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a37adef0a44eabd5594a6a6079a86fc
https://openportal.isti.cnr.it/doc?id=people______::b4b30c1c4b25ad71926759d0ff024729
https://openportal.isti.cnr.it/doc?id=people______::b4b30c1c4b25ad71926759d0ff024729
Publikováno v:
3rd International Conference Dedicated on Digital Heritage, pp. 29, Limassol, Cyprus, 8-13 November 2010
info:cnr-pdr/source/autori:Bianco G.; Bruno F.; Salerno E.; Tonazzini A.; Zitová B.; ?roubek F./congresso_nome:3rd International Conference Dedicated on Digital Heritage/congresso_luogo:Limassol, Cyprus/congresso_data:8-13 November 2010/anno:2010/pagina_da:/pagina_a:29/intervallo_pagine:29
info:cnr-pdr/source/autori:Bianco G.; Bruno F.; Salerno E.; Tonazzini A.; Zitová B.; ?roubek F./congresso_nome:3rd International Conference Dedicated on Digital Heritage/congresso_luogo:Limassol, Cyprus/congresso_data:8-13 November 2010/anno:2010/pagina_da:/pagina_a:29/intervallo_pagine:29
Multispectral imaging is widely used for the analysis of ancient documents, like manuscripts or printed books, affected over time by degradations. Document digitization is performed with a monochrome sensor (CCD or CMOS) and an optical filter for eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::913f9bc89148265a89159f511dbcdb47
https://openportal.isti.cnr.it/doc?id=people______::913f9bc89148265a89159f511dbcdb47
https://openportal.isti.cnr.it/doc?id=people______::913f9bc89148265a89159f511dbcdb47
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.