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Author
Ernest Valveny; Philippe Dosch
Title
A General Framework for the Evaluation of Symbol Recognition Methods
Type
Journal
Year
2007
Publication
International Journal on Document Analysis and Recognition, vol. 9(1), pp 59–74
Abbreviated Journal
Volume
Issue
Pages
Keywords
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Address
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Thesis
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Summary Language
Original Title
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Series Title
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Edition
ISSN
ISBN
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Conference
Notes
DAG
Approved
no
Call Number
DAG @ dag @ VaD2007
Serial
893
Permanent link to this record
Author
Josep Llados; J. Lopez-Krahe; D. Archambault
Title
Special Issue on Information Technologies for Visually Impaired People
Type
Journal
Year
2007
Publication
Novatica
Abbreviated Journal
Volume
186
Issue
Pages
4-7
Keywords
Abstract
Address
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Thesis
Publisher
Guest Editors
Place of Publication
Editor
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Summary Language
Original Title
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Series Title
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Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
DAG
Approved
no
Call Number
DAG @ dag @ LLA2007a
Serial
903
Permanent link to this record
Author
Josep Llados; Enric Marti
Title
A graph-edit algorithm for hand-drawn graphical document recognition and their automatic introduction into CAD systems
Type
Journal Article
Year
1999
Publication
Machine Graphics & Vision
Abbreviated Journal
Volume
8
Issue
Pages
195-211
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
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Series Issue
Edition
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ISBN
Medium
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Conference
Notes
DAG;IAM;
Approved
no
Call Number
IAM @ iam @ LIM1999
Serial
1568
Permanent link to this record
Author
Josep Llados; Enric Marti
Title
Graph-edit algorithms for hand-drawn graphical document recognition and their automatic introduction
Type
Journal Article
Year
1999
Publication
Machine Graphics & Vision journal, special issue on Graph transformation
Abbreviated Journal
Volume
Issue
Pages
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
DAG;IAM
Approved
no
Call Number
IAM @ iam @ LIM1999c
Serial
1569
Permanent link to this record
Author
Ernest Valveny; Enric Marti
Title
Deformable Template Matching within a Bayesian Framework for Hand-Written Graphic Symbol Recognition
Type
Journal Article
Year
2000
Publication
Graphics Recognition Recent Advances
Abbreviated Journal
Volume
1941
Issue
Pages
193-208
Keywords
Abstract
We describe a method for hand-drawn symbol recognition based on deformable template matching able to handle uncertainty and imprecision inherent to hand-drawing. Symbols are represented as a set of straight lines and their deformations as geometric transformations of these lines. Matching, however, is done over the original binary image to avoid loss of information during line detection. It is defined as an energy minimization problem, using a Bayesian framework which allows to combine fidelity to ideal shape of the symbol and flexibility to modify the symbol in order to get the best fit to the binary input image. Prior to matching, we find the best global transformation of the symbol to start the recognition process, based on the distance between symbol lines and image lines. We have applied this method to the recognition of dimensions and symbols in architectural floor plans and we show its flexibility to recognize distorted symbols.
Address
Corporate Author
Springer Verlag
Thesis
Publisher
Springer Verlag
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
DAG;IAM;
Approved
no
Call Number
IAM @ iam @ MVA2000
Serial
1655
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