Blurred Shape Model for binary and grey-level symbol recognition

Pattern Recognition Letters

Volumn 30, Issue 15, 2009, Pages 1424-1433

  Escalera, Sergio ^a,b   Fornés, Alicia ^a   Pujol, Oriol ^a,b   Radeva, Petia ^a,b   Sánchez, Gemma ^a   Lladós, Josep ^a  

^a UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

^b UNIVERSITY OF BARCELONA   (Spain)

Author keywords

Adaboost; Error Correcting Output Codes; Multi class classification; Symbol description; Symbol recognition

Indexed keywords

ADABOOST; ERROR-CORRECTING OUTPUT CODES; MULTI-CLASS CLASSIFICATION; SYMBOL DESCRIPTION; SYMBOL RECOGNITION;

CLASSIFIERS; LEARNING SYSTEMS; ROTATION;

ADAPTIVE BOOSTING;

EID: 70349200595     PISSN: 01678655     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.patrec.2009.08.001     Document Type: Article

References (27)

1. Belongie S., Malik J., and Puzicha J. Matching and object recognition using shape contexts. IEEE Trans. Pattern Anal. Machine Intell. 24 4 (2002) 509-522
2. Bunke H. Attributed programmed graph grammars and their application to schematic diagram interpretation. IEEE TPAMI 6 (1982) 574-582
3. Demsar J. Statistical comparisons of classifiers over multiple data sets. J. Machine Learning Res. 7 (2006) 1-30
4. Devroye L., Gyorfi L., and Lugosi G. A Probabilistic Theory of Pattern Recognition (1996), Springer-Verlag, Berlin
5. Dietterich T., and Bakiri G. Solving multiclass learning problems via error-correcting output codes. Artif. Intell. Res. 2 (1995) 263-286
6. Duda R.O., and Hart P.E. Pattern Classification and Scene Analysis (1973), John Wiley and Sons, New York
7. Escalera S., Pujol O., and Radeva P. Boosted landmarks and forest ECOC: A novel framework to detect and classify objects in clutter scenes. Pattern Recognition Lett. 28 13 (2007) 1759-1768
8. Escalera S., Pujol O., and Radeva P. An incremental node embedding technique for error correcting output codes. Pattern Recognit. 14 2 (2008) 713-725
9. Escalera S., Tax D., Pujol O., Radeva P., and Duin R. Subclass problem-dependent design of error-correcting output codes. IEEE TPAMI 30 6 (2008) 1-14
10. Fornés A., Lladós J., and Sánchez G. Primitive segmentation in old handwritten music scores. In: Liu W., and Llados J. (Eds). Graphics Recognition: Ten Years Review and Future Perspectives. LNCS vol. 3926 (2006), Springer-Verlag 279-290
11. Friedman J., Hastie T., and Tibshirani R. Additive logistic regression: A statistical view of boosting. Annals Stat. 8 2 (1998) 337-374
12. Khotanzad A., and Hong Y.H. Invariant image recognition by zernike moments. IEEE TPAMI 12 5 (1990) 489-497
13. Kim, W.Y., Kim, Y.S., 1999. A new region-based shape descriptor. Technical Report, Hanyang University and Konan Technology.
14. Lladós J., Martí E., and Villanueva J.J. Symbol recognition by error-tolerant subgraph matching between region adjacency graphs. IEEE TPAMI 23 10 (2001) 1137-1143
15. Lladós J., Valveny E., Sánchez G., and Martí E. Symbol recognition: Current advances and perspectives. In: Blostein D., and Kwon Y.B. (Eds). Graphics Recognition: Algorithms and Applications. LNCS vol. 2390 (2002), Springer, Berlin 104-127
16. Lowe D. Distinctive image features from scale-invariant keypoints. J. Comput. Vis. 60 2 (2004) 91-110
17. Manjunath B., Salembier P., and Sikora T. Introduction to mpeg-7, Multimedia content description interface (2002), John Wiley and Sons
18. Mikolajczyk K., Tuytelaars T., Schmid C., Zisserman A., Matas J., Schaffalitzky F., Kadir T., and Van Gool L. A comparison of affine region detectors. J. Comput. Vis. 65 1-2 (2005) 43-72
19. Mokhtarian F., and Mackworth A. Scale-based description and recognition of planar curves and two-dimensional shapes. IEEE TPAMI 8 1 (1986) 34-43
20. MPEG7 Repository Database .
21. OSU-SVM-TOOLBOX, .
22. PRTools toolbox (Faculty of Applied Physics, Delft University of Technology, The Netherlands), .
23. Ramos, O., Tabbone, S., Valveny, E., 2007. A review of shape descriptors for document analysis. In: 9th Internat. Conf. on Document Analysis and Recognition (ICDAR 2007), vol. 1. Curitiba (Brazil), pp. 227-231.
24. Standard MPEG ISO/IEC 15938-15935, 2003(E).
25. Tabbone S., Wendling L., and Salmon J.P. A new shape descriptor defined on the radon transform. Computer Vision and Image Understanding 102 1 (2006) 42-51
26. Torralba, A., Murphy, K., Freeman, W., 2004. Sharing visual features for multiclass and multiview object detection. Technical Report, Massachusetts Institute of Technology Computer Science and Artificial Intelligence.
27. Zhang D., and Lu G. Review of shape representation and description techniques. Pattern Recognit. 37 (2004) 1-19