Braille Dataset - Shiraz University - Revision history

Dimos at 10:55, 6 November 2012

2012-11-06T10:55:20Z

Dimos: /* References */

2012-11-06T10:54:21Z

‎References

Dimos at 13:08, 8 July 2011

2011-07-08T13:08:14Z

Dimos: Created page with 'Datasets -> Datasets List -> Current Page {| style="width: 100%" |- | align="right" | {| |- | '''Created: '''2010-06-28 |- | {{Last updated}} |} |} =Contact Author=…'

2011-07-08T13:06:07Z

Created page with 'Datasets -> Datasets List -> Current Page {| style="width: 100%" |- | align="right" | {| |- | '''Created: '''2010-06-28 |- | {{Last updated}} |} |} =Contact Author=…'

New page

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=Contact Author=
Seyed Mahmoud Famouri (famouri@cse.shirazu.ac.ir),
Department of Computer Science and Engineering,
Shiraz University
Iran

=Current Version=
1.0

=Keywords=
Braille, Modelling, Pattern Recognition, Parameter Selection, Classification, HMM, Expectation Maximization

=Description=
[[Image:BrailleShiraz_Thumb.jpg|200px|thumb|right|Sample part of a Braille document from the dataset]]

This dataset comprises 62 Braille documents with -25 to 25 degree of rotation(-25, -15, 0 , 15, 25) with different page scales. The documents are scanned by HP G4010 scanner with resolution 72 dpi and the rotation of documents is done by software.

=Related Datasets=
* [http://www.simbiosys.ca/clide/validation.html CLiDE (Chemical Literature Data Extraction)] Validation Set.
* [http://cactus.nci.nih.gov/osra/ OSRA: Optical Structure Recognition]. Validation data of US Patent.

=Related Ground Truth Data=
* [[ChemInfty - Chemical Structure GT]]

=Related Tasks=
None defined

=References=
# IJDAR paper under review

=Submitted Files=

==Version 1.0==
* [http://www.iapr-tc11.org/dataset/Braile_ShirazUniv/Braille Dataset.zip Braille Dataset] (14MB)

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This page is editable only by [[IAPR-TC11:Reading_Systems#TC11_Officers|TC11 Officers ]].

← Older revision		Revision as of 10:55, 6 November 2012
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	This dataset comprises 62 Braille documents with -25 to 25 degree of rotation(-25, -15, 0 , 15, 25) with different page scales. The documents are scanned by HP G4010 scanner with resolution 72 dpi and the rotation of documents is done by software.		This dataset comprises 62 Braille documents with -25 to 25 degree of rotation(-25, -15, 0 , 15, 25) with different page scales. The documents are scanned by HP G4010 scanner with resolution 72 dpi and the rotation of documents is done by software.
−
−	~~=Related Ground Truth Data=~~
−	~~None submitted~~
−
−	~~=Related Tasks=~~
−	~~None defined~~

	=References=		=References=

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 =References=
-# IJDAR paper under review
+# M. Yousefi, M. Famouri, B. Nasihatkon, Z. Azimifar, P. Fieguth, "A robust probabilistic Braille recognition system", International Journal on Document Analysis and Recognition, September 2012, Volume 15, Issue 3, pp 253-266
 =Submitted Files=

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 {|
 |-
-| '''Created: '''2010-06-28
+| '''Created: '''2010-07-07
 |-
 | {{Last updated}}
@@ Line 30: / Line 30: @@
 This dataset comprises 62 Braille documents with -25 to 25 degree of rotation(-25, -15, 0 , 15, 25) with different page scales. The documents are scanned by HP G4010 scanner with resolution 72 dpi and the rotation of documents is done by software.
 =Related Ground Truth Data=
-* [[ChemInfty - Chemical Structure GT]]
+None submitted
 =Related Tasks=