{"id":31818,"date":"2025-02-10T10:39:29","date_gmt":"2025-02-10T09:39:29","guid":{"rendered":"https:\/\/www.nb.no\/sprakbanken\/en\/resource-catalogue\/oai-nb-no-sbr-101-2\/"},"modified":"2025-02-10T10:56:17","modified_gmt":"2025-02-10T09:56:17","slug":"oai-nb-no-sbr-101","status":"publish","type":"language-resource","link":"https:\/\/www.nb.no\/sprakbanken\/en\/resource-catalogue\/oai-nb-no-sbr-101\/","title":{"rendered":"Synthetic text images for North, South, Lule and Inare S\u00e1mi"},"content":{"rendered":"


\n<\/p>\n

oai:nb.no:sbr-101<\/identifier>2025-01-28<\/datestamp><\/header>\n

Arne Martinus Lindstad<\/MdCreator>2025-01-28<\/MdCreationDate>https:\/\/www.nb.no\/sprakbanken\/oai?verb=GetRecord&identifier=oai:nb.no:sbr-101&metadataPrefix=cmdi<\/MdSelfLink>clarin.eu:cr1:p_1562754657363<\/MdProfile>Spr\u00e5kbanken NB<\/MdCollectionDisplayName><\/Header>Resource<\/ResourceType>https:\/\/www.nb.no\/sbfil\/samisk_ocr\/syntetisk_data\/parquet_files.zip<\/ResourceRef><\/ResourceProxy>Resource<\/ResourceType>https:\/\/www.nb.no\/sbfil\/samisk_ocr\/syntetisk_data\/README_nob.pdf<\/ResourceRef><\/ResourceProxy>Resource<\/ResourceType>https:\/\/www.nb.no\/sbfil\/samisk_ocr\/syntetisk_data\/README_eng.pdf<\/ResourceRef><\/ResourceProxy><\/ResourceProxyList>describes<\/RelationType><\/ResourceRelation>describes<\/RelationType><\/ResourceRelation><\/ResourceRelationList><\/Resources>toolService<\/resourceType>Syntetiske tekstbilder for nord-, s\u00f8r-, lule- og inaresamisk<\/resourceName>Synthetic text images for North, South, Lule and Inare S\u00e1mi<\/resourceName>Dette datasettet inneholder syntetiske linjebilder som kan brukes til \u00e5 finjustere OCR-modeller for nord-, s\u00f8r-, lule- og inaresamisk. Fremgangsm\u00e5ten for \u00e5 lage disse bildene er \u00e5 lage ‘rene’ linjebilder og tilf\u00f8re st\u00f8y ved hjelp av Augraphy.<\/p>\n

Teksten i datasettet kommer fra Giellatekno sitt korpus.<\/p>\n

Datasettet er tilfeldig delt opp slik at 71% av filene (307387 linjer) er i treningsdelen, 9% av filene (40765 linjer) er i valideringsdelen og 20% av filene er i (84534 linjer) testdelen. Hver del har en unik mengde skrifttyper og tekst- og bakgrunnsfarger.<\/p>\n

Se dokumentasjonsfilen for mer informasjon.<\/description>This dataset contains synthetic line images meant for fitting OCR models for North, South, Lule and Inari S\u00e1mi. Clean line images are created using Pillow and they are subsequently distorted using Augraphy.<\/p>\n

The text in this dataset comes from Giellatekno’s corpus.<\/p>\n

The dataset is split randomly by file so 71 % of the files (307387 lines) are in the training split, 9 % of the files (40765 lines) are in the validation split and 20 % of the files (84534 lines) are in the test split. Each split has a unique set of typefaces and text\/background colors.
\n|
\nSee the documentation file for more information.<\/description>https:\/\/www.nb.no\/sprakbanken\/ressurskatalog\/oai-nb-no-sbr-101\/<\/url>hdl:21.11146\/101<\/PID>sbr-101<\/identifier><\/identificationInfo>Public<\/userCategory>downloadable<\/distributionAccessMedium>https:\/\/www.nb.no\/sprakbanken\/ressurskatalog\/oai-nb-no-sbr-101\/<\/downloadLocation>Please cite<\/p>\n

1. Enstad T, Trosterud T, R\u00f8sok MI, Beyer Y, Roald M. ‘Comparative analysis of optical character recognition methods for S\u00e1mi texts from the National Library of Norway.’ Accepted for publication in Proceedings of the 25th Nordic Conference on Computational Linguistics (NoDaLiDa) 2025, https:\/\/arxiv.org\/abs\/2501.07300.<\/p>\n

2. SIKOR UiT The Arctic University of Norway and the Norwegian Saami Parliament’s Saami text collection, http:\/\/gtweb.uit.no\/korp, Version 01.12.2021 [Data set]. (Also note that the SIKOR dataset to get S\u00e1mi text for the images is CC-BY 3.0 licensed.)<\/attributionText>Creative Commons (CC)<\/licenceFamily>Creative_Commons-BY (CC-BY)<\/licenceName>https:\/\/creativecommons.org\/licenses\/by\/3.0\/<\/licenceURL>BY<\/conditionsOfUse><\/licence>organization<\/actorType>Licensor<\/role>Nasjonalbiblioteket<\/organizationName>National Library of Norway<\/organizationName>NB<\/organizationShortName>NLN<\/organizationShortName>Spr\u00e5kbanken<\/departmentName>The Language Bank<\/departmentName><\/organizationInfo>sprakbanken@nb.no<\/email>https:\/\/www.nb.no\/sprakbanken\/<\/url><\/communicationInfo><\/actorInfo><\/licensor><\/licenceInfo><\/distributionInfo>organization<\/actorType>Contact<\/role>Nasjonalbiblioteket<\/organizationName>National Library of Norway<\/organizationName>NB<\/organizationShortName>NLN<\/organizationShortName>Spr\u00e5kbanken<\/departmentName>The Language Bank<\/departmentName><\/organizationInfo>sprakbanken@nb.no<\/email>https:\/\/www.nb.no\/sprakbanken\/<\/url><\/communicationInfo><\/actorInfo><\/contact>2025-01-28<\/metadataCreationDate>Norwegian Bokm\u00e5l<\/metadataLanguageName>English<\/metadataLanguageName>nb<\/metadataLanguageId>en<\/metadataLanguageId>2025-01-28<\/metadataLastDateUpdated>organization<\/actorType>Metadata Creator<\/role>Nasjonalbiblioteket<\/organizationName>National Library of Norway<\/organizationName>NB<\/organizationShortName>NLN<\/organizationShortName>Spr\u00e5kbanken<\/departmentName>The Language Bank<\/departmentName><\/organizationInfo>sprakbanken@nb.no<\/email>https:\/\/www.nb.no\/sprakbanken\/<\/url><\/communicationInfo><\/actorInfo><\/metadataCreator><\/metadataInfo>2024-10-01<\/creationStartDate>2025-01-28<\/creationEndDate>organization<\/actorType>Resource Creator<\/role>Nasjonalbiblioteket<\/organizationName>National Library of Norway<\/organizationName>NB<\/organizationShortName>NLN<\/organizationShortName>Spr\u00e5kbanken<\/departmentName>The Language Bank<\/departmentName><\/organizationInfo>sprakbanken@nb.no<\/email>https:\/\/www.nb.no\/sprakbanken\/<\/url><\/communicationInfo><\/actorInfo><\/resourceCreator><\/resourceCreationInfo><\/resourceCommonInfo>Synthetic text images for S\u00e1mi Languages<\/description>image<\/mediaType><\/inputInfo>text<\/mediaType><\/outputInfo>Synthetic images for S\u00e1mi Languages<\/Name>https:\/\/www.nb.no\/sprakbanken\/ressurskatalog\/oai-nb-no-sbr-101\/<\/Location><\/ServiceDescriptionLocation>OCR<\/Name><\/Parameters><\/ParameterGroup><\/Output><\/Operation><\/Operations><\/Service><\/toolInfo><\/toolProfile><\/Components><\/CMD><\/metadata><\/record><\/p>\n","protected":false},"template":"","categories":[],"tags":[],"language-resource-type":[8283],"language-resource-origin":[8313],"class_list":["post-31818","language-resource","type-language-resource","status-publish","hentry"],"yoast_head":"\nSynthetic text images for North, South, Lule and Inare S\u00e1mi - 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