Search Constraints
Search Results
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2020
Conference paper (unpublished)
Assessing the Impact of OCR Quality on Downstream NLP Tasks
A growing volume of heritage data is being digitized and made available as text via optical character recognition (OCR). Scholars and libraries are increasingly using OCR-generated text for retrieval and analysis. However, the process of creating text through OCR introduces varying degrees of error to the text. The impact of... -
2023
Dataset
DeezyMatch training set for OCR
Optical character recognition (OCR) is the process of automatically transcribing text from images. The presence of OCR-induced errors in digitised text is a common problem in the digital humanities. OCR errors are usually due to the misrecognition of characters, such as "h" recognised as "b", or "c" recognised as "o".... -
2020
Dataset
Ground Truth transcriptions for training OCR of historical Bengali printed texts – Recognition of Early Indian Printed Documents competition - updated with improved XML coordinates
This dataset comprises 81 digitised images (TIFF files) drawn from a selection of early printed Bengali books (1713-1914) digitised through the Two Centuries of Indian Print project (https://www.bl.uk/projects/two-centuries-of-indian-print). Also contained are ground truth transcriptions (XML) for each page that can be used for training optical character recognition software on historical...British Library ; Derrick, Tom
OCR, Indian, and transcription
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2021
Dataset
Digitised Books. c. 1510 - c. 1900. JSONL (OCR derived text + metadata)
The dataset comprises metadata and OCR generated text from 49,455 digitised books published between c. 1510 - c. 1900. The books cover a wide range of subject areas including philosophy, history, poetry and literature. The dataset is in JSON Lines (JSONL) text format.British Library Labs ; British Library
OCR and monographs
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2020
Dataset
al-Durr al-naqī fī fann al-mūsīqī (Add MS 23494)
This dataset is a PDF file containing the images and transcription the manuscript titled al-Durr al-naqī fī fann al-mūsīqī الدرّ النقيّ في فنّ الموسيقي by Aḥmad ibn 'Abd al-Raḥmān al-Mawṣilī أحمد بن عبد الرحمن الموصلي. The manuscript was digitised through the British Library Qatar Foundation Partnership, and made available through...British Library ; Keinan-Schoonbaert, Adi
transcription, Arabic, and OCR
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2019
Dataset
Ground Truth transcriptions for training OCR of historical Arabic handwritten texts
This dataset comprises 120 digitised images (TIFF files) drawn from a selection of historical Arabic scientific manuscripts (10th-19th century) digitised through the British Library Qatar Foundation Partnership. Also contained are ground truth transcriptions (XML) for each page that can be used for training optical character recognition (OCR) or handwritten text...British Library ; Keinan-Schoonbaert, Adi
Arabic, transcription, and OCR
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2019
Dataset
Ground Truth transcriptions for training OCR of historical Bengali printed texts - Transkribus
This dataset comprises 74 digitised images (TIFF files) drawn from a selection of early printed Bengali books (1713-1914) digitised through the Two Centuries of Indian Print project (https://www.bl.uk/projects/two-centuries-of-indian-print). Also contained are ground truth transcriptions (XML) for each page that can be used for training optical character recognition software on historical...British Library ; Derrick, Tom
OCR, transcription, and Indian
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2019
Dataset
Ground Truth transcriptions for training OCR of historical Bengali printed texts - Recognition of Early Indian Printed Documents competition
This dataset comprises 81 digitised images (TIFF files) drawn from a selection of early printed Bengali books (1713-1914) digitised through the Two Centuries of Indian Print project (https://www.bl.uk/projects/two-centuries-of-indian-print). Also contained are ground truth transcriptions (XML) for each page that can be used for training optical character recognition software on historical...British Library ; Derrick, Tom
Indian, transcription, and OCR
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2015
Dataset
Volumes of Lysons Collectanea (Amusements), comprising broadsides, cuttings, advertisements on amusements 1660-1840
The dataset comprises nine digitised volumes of a collection of broadsides, cuttings and advertisements, relating to public exhibitions and places of amusement from 1660 - 1840 (with OCR-derived text.) Part of the Lysons Collectanea collection.British Library
amusements, text, newspapers, broadsides, OCR, and adverts
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2015
Dataset
Volumes of Lysons Collectanea (Trades), comprising advertisements, cuttings, and illustrations relating to trades, professions, medical cures. 1660-1825.
The dataset comprises the OCR text derived from four digitised volumes of a collection of advertisements, cuttings and illustrations relating to trades, professions and medical cures from 1660 - 1825.British Library
text, newspapers, OCR, trades, and adverts