Seventh IAPR
International Workshop on Graphics Recognition - GREC
2007
Grand Hotel
Rayon - Curitiba - Brazil
Extended Abstract Handouts
Download (new!)
Table of Contents ("Tentative")
Session 1: Technical Documents, Maps and Diagrams Understanding
- Automatically Making Origami Diagrams
Jien Kato, Hiroshi Shimanuki, and Toyohide Watanabe
[comment]
- Understanding of Complex Engineering Tables for Automatic 3D Modeling
Tong Lu, Ruoyu Yang, Feng Su, and Shijie Cai
[comment]
- An Adaptative Recognition System using a Table Description Language for Hierarchical Table Structures in Archival Documents
Isaac Martinat, Bertrand Couasnon, and Jean Camillerapp
[comment]
- Converting EEG, ECG and Other Paper Legated Biomedical Maps into Digital Signals
A. R. Gomes e Silva, H.M. de Oliveira, and R.D. Lins
[comment]
Session 2: Symbol and Shape Description and Recognition (1)
- Analyzing Shape Context using the Hamiltonian Cycle
Carl E. Abrams, Sung-Hyuk Cha, and Charles C. Tappert
[comment]
- Symbol Recognition by Multi-class Blurred Shape Models
Alicia Fornes, Sergio Escalera, Josep Llados, and Gemma Sanchez
[comment]
- A Comparative Study of Different Statistical Moments Using an Accuracy Criterion
Stephane SOCHACKI, Noel RICHARD, and Philippe BOUYER
[comment]
- On the Combination of Ridgelets Descriptors for Symbol Recognition
Oriol Ramos Terrades, Ernest Valveny, and Salvatore Tabbone
[comment]
- Towards Symbol based indexing: Descriptor Techniques and Challenges
Badreddine KHELIFI, Jean-Marc OGIER, Slim KANOUN, and Adel M.ALIMI
[comment]
- An Approach for Feature Extraction in Recognition and Automatic Diagnostic of Protozoan Parasites using Fuzzy Logical
Elza Marisa Paiva de Figueiredo Chagas, Denilson Laudares Rodrigues, and Joao Manuel R. S. Tavares [comment]
- A Bayesian Classifier for Symbol Recognition
S. BarratĦAS. Tabbone and P. Nourrissier
[comment]
Session 3: Symbol and Shape Description and Recognition (2)
- Old Handwritten Musical Symbol Classification by a Dynamic TimeWarping Based Method
Alicia Fornes, Josep Llados and Gemma Sanchez
[comment]
- Flexible Structural Signature for Symbol Recognition using a Concept Lattice Classifier
Mickael Coustaty, Stephanie Guillas, Karell Bertet, and Jean-Marc Ogier
[comment]
- A Discriminative Representation for Symbolic Image Similarity Evaluation
Guanglin Huang, Wan Zhang, and Liu Wenyin
[comment]
- A Simple One Class Classifier with Rejection Strategy: Application to Symbol Classification
Eugen Barbu, Clement Chatelain, Sebastien Adam, Pierre Heroux, and Eric Trupin
[comment]
- ARG Based on Arcs and Segments to Improve the Symbol Recognition by Genetic Algorithm
Jean Pierre Salmon and Laurent Wendling
[comment]
- Symbol Spotting Using Full Visibility Graph Representation
Herve Locteau, Sebastien Adam, Eric Trupin, Jacques Labiche, and Pierre Heroux
[comment]
Session 4: Information Retrieval, Indexing and Spotting
- Symbol Spotting in Graphical Documents Using Graph Representations
Rashid Jalal Qureshi, Jean-Yves Ramel, Didier Barret, and Hubert Cardot
[comment]
- A Region-Based Hashing Approach for Symbol Spotting in Technical Documents
Marcal Rusinol and Josep Llados
[comment]
- A System for Historic Document Image Indexing and Retrieval Based on XML Database Conforming to MPEG7 Standard
Wafa Maghrebi, Anis Borchani, Mohamed A. Khabou, and M. Adel Alimi
[comment]
- An Ancient Graphic Documents Indexing Method Based on Spatial Similarity
Ali Karray, Surapong Uttama, Slim Kanoun, and Jean-Marc Ogier
[comment]
- A Fast System for the Retrieval of Ornamental Letter Image
Mathieu Delalandre, Jean-Marc Ogier, and Josep Llados [comment]
Session 5: Sketching Interfaces and On-Line Processing
- Developing Domain-specific Gesture Recognizers for Smart Diagram Environments
Adrian Bickerstaffe, Aidan Lane, Bernd Meyer, and Kim Marriott
[comment]
- MathFoR: The Mathematical Formula Recognition System
E. Tapia. P. Holzschneider, A. Stoffel, S. Ihlefeld, G. Hohl, and R. Rojas
[comment]
- Towards Robust Sketch Recognizers through Error Recovery Techniques
Gennaro Costagliola, Vincenzo Deufemia, and Michele Risi
[comment]
- Describing and Parsing Hand-Drawn Sketches Using a Syntactic Approach
Joan Mas, Joaquim A. Jorge, Gemma Sanchez, and Josep Llados
[comment]
- Categorization of Digital Ink Elements using Spectral Features
Jose A. Rodriguez, Gemma Sanchez, and Josep Llados
[comment]
- Sketch recognition based programming teaching system
Zhenming Yuan and Guichao Jin
[comment]
Session 6: Feature and Primitive Analysis and Segmentation
- A Graphic Page Image Processing System
Linlin Li, Shijian Lu, and Chew Lim Tan
[comment]
- A Knowledge-based Colour Segmentation Scheme. Application to Ancient Cadastral Maps
Romain Raveaux, Jean-Christophe Burie, and Jean-Marc Ogier
[comment]
- Smoothing a Network of Planar Polygonal Lines Obtained with Vectorization
Alexander Gribov and Eugene Bodansky
[comment]
- Recognition Based Verification for the Machine Readable Travel Documents
Young-Bin Kwon and Jeong-Hoon Kim
[comment]
- A System to Retrieve Text/Symbols from Color Maps using Connected Component and Skeleton Analysis
Partha Pratim Roy, Eduard Vazquez, Josep Llados, Ramon Baldrich, and Umapada Pal
[comment]
- A Non-symmetrical Method of Image Local-Difference Comparison for Ancient Impressions Dating
Etienne Baudrier, Nathalie Girard and Jean-Marc Ogier [comment]
Session 7: Performance Evaluation and Ground Truth / Contests Summary
- Generating Ground Truthed Dataset: Automatic or Semi-automatic?
Weihua Huang, Chew Lim Tan and Jiuzhou Zhao
[comment]
- Performance Characterization of Shape Descriptors for Symbol Representation
Ernest Valveny, Salvatore Tabbone, Oriol Ramos, and Emilie Philippot
[comment]
- Building Synthetic Graphical Documents for Performance Evaluation
Mathieu Delalandre, Tony Pridmore, Ernest Valveny, Herve Locteau, and Eric Trupin
[comment]
- Performance Evaluation on Several Recognition Algorithms
Wan Zhang, Philippe Dosch, and Salvatore Tabbone
[comment]
- A Study on the Effects of Noise Level, Cleaning Method, and Vectorization Software on the Quality of Vector Data
Hasan S. M. Al-Khaffaf, Abdullah Zawawi Talib, and Rosalina Abdul Salam
[comment]
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