Digitalisierung historischer Zeitungen aus dem Blickwinkel der automatisierten Text- und Strukturerkennung (OCR)
Identifieur interne : 000581 ( Main/Exploration ); précédent : 000580; suivant : 000582Digitalisierung historischer Zeitungen aus dem Blickwinkel der automatisierten Text- und Strukturerkennung (OCR)
Auteurs : Günter Mühlberger [Autriche]Source :
- Zeitschrift für Bibliothekswesen und Bibliographie [ 0044-2380 ] ; 2011.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Numérisation.
English descriptors
Abstract
OCR recognition is a key technology which cannot be circumvented when systematically digitizing historical newspapers. Although often achieving a word accuracy of only 80% or less for newspapers of the 19th and early 20th century, these imperfect files nevertheless provide a basis for a number of interesting applications - from full-text searching to indexing by search engines and online correction by users. However, in comparison to traditional digitization projects, the use of OCR requires a fundamental change of thinking during the project planning, the design of the workflow, the implementation of quality control, and in the designing of long-term preservation and presentation of digitized material on the Internet.
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000146
- to stream PascalFrancis, to step Corpus: 000157
- to stream PascalFrancis, to step Curation: 000627
- to stream PascalFrancis, to step Checkpoint: 000135
- to stream Main, to step Merge: 000587
- to stream Main, to step Curation: 000581
Le document en format XML
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