Graphics Recognition: Algorithms and Systems

1. Front Matter

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2. An introduction to vectorization and segmentation

   • David S. Doermann

   Pages 1-8

3. Genericity in graphics recognition algorithms

   • Liu Wenyin, Dov Dori

   Pages 9-20

4. Directional decomposition of line-drawing images based on regulated morphological operations

   • Gady Agam, Its'hak Dinstein

   Pages 21-34

5. Improved directional morphological operations for separation of characters from maps/graphics

   • Huizhu Luo, Rangachar Kasturi

   Pages 35-47

6. A coarse vectorisation as an initial representation for the understanding of line drawing images

   • J. Y. Ramel, N. Vincent, H. Emptoz

   Pages 48-57

7. Euclidean paths for representing and transforming scanned characters

   • Anne Vialard

   Pages 58-67

8. Graphic symbol recognition: An overview

   • Atul K. Chhabra

   Pages 68-79

9. A constraint network for symbol detection in architectural drawings

   • Christian Ah-Soon

   Pages 80-90

10. A string based method to recognize symbols and structural textures in architectural plans

    • Josep Lladós, Gemma Sánchez, Enric Martí

    Pages 91-103

11. Logo recognition by recursive neural networks

    • E. Francesconi, P. Frasconi, M. Gori, S. Marinai, J. Q. Sheng, G. Soda et al.

    Pages 104-117

12. Methods for Korean business forms processing

    • Young-Woo Choi, Young-Bin Kwon

    Pages 118-138

13. Information extraction from a skewed form document in the presence of crossing characters

    • Jin-Yong Yoo, Min-Ki Kim, Sang Yong Han, Young-Bin Kwon

    Pages 139-148

14. Robust reconstruction of damaged character images on the form documents

    • Kwanyong Lee, Hyeran Byun, Yillbyung Lee

    Pages 149-162

15. Layout-based approach for extracting constructive elements of bar-charts

    • Naoko Yokokura, Toyohide Watanabe

    Pages 163-174

16. Topographic maps automatic interpretation : Some proposed strategies

    • Marc Pierrot Deseilligny, Robert Mariani, Jacque Labiche, Remy Mullot

    Pages 175-193

17. Automatic interpretation of scanned maps: Reconstruction of Contour Lines

    • François Dupont, Marc P. Deseilligny, Michel Gondran

    Pages 194-206

18. Automatic interpretation of scanned topographic maps: A raster-based approach

    • Steffen Frischknecht, Entela Kanani

    Pages 207-220

19. Segmentation of thematic maps using colour and spatial attributes

    • Jorge Silva Centeno

    Pages 221-230

20. Information fusion for conflict resolution in map interpretation

    • J. G. M. Schavemaker, M. J. T. Reinders

    Pages 231-242

This book constitutes the strictly refereed post-workshop proceedings of the Second International Workshop on Graphics Recognition, GREC'97, held in Nancy, France, in August 1997.
The 34 thoroughly revised full papers presented were carefully selected for inclusion in the book on the basis of a second round of post-workshop reviewing. The book is divided into sections on vectorization and segmentation, symbol recognition, form processing, map processing, engineering drawings, applications and systems, performance evaluation, and a graphics recognition contest.

• 3D
• Algorithms
• Automat
• Layout
• Performance
• Resolution
• algorithm
• information system
• algorithm analysis and problem complexity

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