A hybrid approach to detect graphical symbols in documents
Identifieur interne :
000621 ( PascalFrancis/Corpus );
précédent :
000620;
suivant :
000622
A hybrid approach to detect graphical symbols in documents
Auteurs : Salvatore Tabbone ;
Laurent Wendling ;
Daniel ZuwalaSource :
-
Lecture notes in computer science [ 0302-9743 ] ; 2004.
RBID : Pascal:04-0535003
Descripteurs français
English descriptors
Abstract
We propose to combine a feature descriptor method with a structural representation of symbols. An adaptation of the Radon transform, keeping main geometric transformations usually required for the recognition of symbols, is provided. In order to improve the recognition step we directly process on the grey level document. In this perspective, a three-dimensional signature integrates into a same formalism both the shape of the object and its photometric variations. More precisely the signature is computed within the symbol following several grey levels. Additionally a structural representation of symbols allows to localize into the document candidate symbols.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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| A01 | 01 | 1 | | @0 0302-9743 |
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| A05 | | | | @2 3163 |
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| A08 | 01 | 1 | ENG | @1 A hybrid approach to detect graphical symbols in documents |
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| A09 | 01 | 1 | ENG | @1 DAS 2004 : document analysis systems VI : Florence, 8-10 September 2004 |
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| A11 | 01 | 1 | | @1 TABBONE (Salvatore) |
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| A11 | 02 | 1 | | @1 WENDLING (Laurent) |
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| A11 | 03 | 1 | | @1 ZUWALA (Daniel) |
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| A12 | 01 | 1 | | @1 MARINAI (Simone) @9 ed. |
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| A12 | 02 | 1 | | @1 DENGEL (Andreas) @9 ed. |
|---|
| A14 | 01 | | | @1 LORIA-UMR 7503, Campus Scientifique, B.P. 239 @2 54506 Villers-lès-Nancy @3 FRA @Z 1 aut. @Z 2 aut. @Z 3 aut. |
|---|
| A20 | | | | @1 342-353 |
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| A21 | | | | @1 2004 |
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| A23 | 01 | | | @0 ENG |
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| A26 | 01 | | | @0 3-540-23060-2 |
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| A43 | 01 | | | @1 INIST @2 16343 @5 354000124343050330 |
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| A44 | | | | @0 0000 @1 © 2004 INIST-CNRS. All rights reserved. |
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| A45 | | | | @0 14 ref. |
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| A47 | 01 | 1 | | @0 04-0535003 |
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| A60 | | | | @1 P @2 C |
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| A61 | | | | @0 A |
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| A64 | 01 | 1 | | @0 Lecture notes in computer science |
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| A66 | 01 | | | @0 DEU |
|---|
| C01 | 01 | | ENG | @0 We propose to combine a feature descriptor method with a structural representation of symbols. An adaptation of the Radon transform, keeping main geometric transformations usually required for the recognition of symbols, is provided. In order to improve the recognition step we directly process on the grey level document. In this perspective, a three-dimensional signature integrates into a same formalism both the shape of the object and its photometric variations. More precisely the signature is computed within the symbol following several grey levels. Additionally a structural representation of symbols allows to localize into the document candidate symbols. |
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| C02 | 01 | X | | @0 001D02B07B |
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| C03 | 01 | X | FRE | @0 Structure document @5 01 |
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| C03 | 01 | X | ENG | @0 Document structure @5 01 |
|---|
| C03 | 01 | X | SPA | @0 Estructura documental @5 01 |
|---|
| C03 | 02 | X | FRE | @0 Analyse donnée @5 02 |
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| C03 | 02 | X | ENG | @0 Data analysis @5 02 |
|---|
| C03 | 02 | X | SPA | @0 Análisis datos @5 02 |
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| C03 | 03 | X | FRE | @0 Adaptation @5 06 |
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| C03 | 03 | X | ENG | @0 Adaptation @5 06 |
|---|
| C03 | 03 | X | SPA | @0 Adaptación @5 06 |
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| C03 | 04 | X | FRE | @0 Image niveau gris @5 07 |
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| C03 | 04 | X | ENG | @0 Grey level image @5 07 |
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| C03 | 04 | X | SPA | @0 Imagen nivel gris @5 07 |
|---|
| C03 | 05 | X | FRE | @0 Photométrie @5 18 |
|---|
| C03 | 05 | X | ENG | @0 Photometry @5 18 |
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| C03 | 05 | X | SPA | @0 Fotometría @5 18 |
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| C03 | 06 | X | FRE | @0 Transformation Radon @5 23 |
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| C03 | 06 | X | ENG | @0 Radon transformation @5 23 |
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| C03 | 06 | X | SPA | @0 Transformación Radon @5 23 |
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| C03 | 07 | X | FRE | @0 Transformation géométrique @5 24 |
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| C03 | 07 | X | ENG | @0 Geometric transformation @5 24 |
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| C03 | 07 | X | SPA | @0 Transformación geométrica @5 24 |
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| C03 | 08 | X | FRE | @0 Modèle 3 dimensions @5 25 |
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| C03 | 08 | X | ENG | @0 Three dimensional model @5 25 |
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| C03 | 08 | X | SPA | @0 Modelo 3 dimensiones @5 25 |
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| N21 | | | | @1 306 |
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| N44 | 01 | | | @1 OTO |
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| N82 | | | | @1 OTO |
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| pR |
| A30 | 01 | 1 | ENG | @1 International workshop on document analysis systems @2 6 @3 Florence ITA @4 2004-09-08 |
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|
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Format Inist (serveur)
| NO : | PASCAL 04-0535003 INIST |
|---|
| ET : | A hybrid approach to detect graphical symbols in documents |
|---|
| AU : | TABBONE (Salvatore); WENDLING (Laurent); ZUWALA (Daniel); MARINAI (Simone); DENGEL (Andreas) |
|---|
| AF : | LORIA-UMR 7503, Campus Scientifique, B.P. 239/54506 Villers-lès-Nancy/France (1 aut., 2 aut., 3 aut.) |
|---|
| DT : | Publication en série; Congrès; Niveau analytique |
|---|
| SO : | Lecture notes in computer science; ISSN 0302-9743; Allemagne; Da. 2004; Vol. 3163; Pp. 342-353; Bibl. 14 ref. |
|---|
| LA : | Anglais |
|---|
| EA : | We propose to combine a feature descriptor method with a structural representation of symbols. An adaptation of the Radon transform, keeping main geometric transformations usually required for the recognition of symbols, is provided. In order to improve the recognition step we directly process on the grey level document. In this perspective, a three-dimensional signature integrates into a same formalism both the shape of the object and its photometric variations. More precisely the signature is computed within the symbol following several grey levels. Additionally a structural representation of symbols allows to localize into the document candidate symbols. |
|---|
| CC : | 001D02B07B |
|---|
| FD : | Structure document; Analyse donnée; Adaptation; Image niveau gris; Photométrie; Transformation Radon; Transformation géométrique; Modèle 3 dimensions |
|---|
| ED : | Document structure; Data analysis; Adaptation; Grey level image; Photometry; Radon transformation; Geometric transformation; Three dimensional model |
|---|
| SD : | Estructura documental; Análisis datos; Adaptación; Imagen nivel gris; Fotometría; Transformación Radon; Transformación geométrica; Modelo 3 dimensiones |
|---|
| LO : | INIST-16343.354000124343050330 |
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| ID : | 04-0535003 |
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Links to Exploration step
Pascal:04-0535003
Le document en format XML
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<EA>We propose to combine a feature descriptor method with a structural representation of symbols. An adaptation of the Radon transform, keeping main geometric transformations usually required for the recognition of symbols, is provided. In order to improve the recognition step we directly process on the grey level document. In this perspective, a three-dimensional signature integrates into a same formalism both the shape of the object and its photometric variations. More precisely the signature is computed within the symbol following several grey levels. Additionally a structural representation of symbols allows to localize into the document candidate symbols.</EA>
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