Difference between revisions of "Datasets"
From TC11
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* [http://documents.cfar.umd.edu/resources/database/3UWCdRom.html UW-III English/Technical Document Image Database] | * [http://documents.cfar.umd.edu/resources/database/3UWCdRom.html UW-III English/Technical Document Image Database] | ||
| − | + | = Handwriting = | |
| − | + | == On-line: vectorial, <math>(x_t, y_t)</math> == | |
| − | |||
* [http://www.cedar.buffalo.edu/Linguistics/database.html CEDAR On-line Handwriting Database] | * [http://www.cedar.buffalo.edu/Linguistics/database.html CEDAR On-line Handwriting Database] | ||
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* [http://www.ai.rug.nl/~lambert/unipen/icdar-03-competition/ The Informal Competition of Recognizing On-line Words (ICROW)] by the Unipen Foundation | * [http://www.ai.rug.nl/~lambert/unipen/icdar-03-competition/ The Informal Competition of Recognizing On-line Words (ICROW)] by the Unipen Foundation | ||
| − | + | == Off-line: image, <math>I(x,y)</math> == | |
* [http://www.cedar.buffalo.edu/Databases/CDROM1/ CEDAR Off-line Handwriting CDROM1] | * [http://www.cedar.buffalo.edu/Databases/CDROM1/ CEDAR Off-line Handwriting CDROM1] | ||
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* [http://kornai.com/Hindi/ Hindi font samples] by Andras Kornai, June 5 2003 | * [http://kornai.com/Hindi/ Hindi font samples] by Andras Kornai, June 5 2003 | ||
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=== Miscellaneous Kanji handwritten OCR databases === | === Miscellaneous Kanji handwritten OCR databases === | ||
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* [http://www.cse.salford.ac.uk/prima/TC11//iptp-cdrom2.html IPTP CD-ROM2] | * [http://www.cse.salford.ac.uk/prima/TC11//iptp-cdrom2.html IPTP CD-ROM2] | ||
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| + | == Combined on-line/offline handwriting == | ||
Revision as of 09:19, 28 August 2009
Contents
Optical Character Recognition (OCR)
Machine-print OCR
Handwriting
On-line: vectorial, <math>(x_t, y_t)</math>
- UNIPEN database (Click on link 'CDROMs')
- Kuchibue & Nakayosi (by Masaaki Nakagawa and Stefan Jaeger)
- Together, these databases comprise more than 3 million Japanese characters from 283 writers.
- The Informal Competition of Recognizing On-line Words (ICROW) by the Unipen Foundation
Off-line: image, <math>I(x,y)</math>
- CENPARMI (four 3.5" diskettes) 17000 binarized numbers from ZIP codes on envelopes by the US Postal Services
- Handwritten LOB-corpus sentences by Horst Bunke, University of Bern, Switzerland
- IAM Database - A full English sentence database for off-line handwriting recognition.
- MARG- Medical Article Records Groundtruth ([1]) is a freely-available repository of document page images and their associated textual and layout data. The data has been reviewed and corrected to establish its "ground truth". Please contact Dr. George Thoma (thoma@lhc.nlm.nih.gov) at the National Library of Medicine for more information.
- Hindi font samples by Andras Kornai, June 5 2003
Miscellaneous Kanji handwritten OCR databases