Building compact classifier for large character set recognition using discriminative feature extraction

Proceedings of the International Conference on Document Analysis and Recognition, ICDAR

Volumn 2005, Issue , 2005, Pages 846-850

  Liu, Cheng Lin ^a   Mine, Ryuji ^a   Koga, Masashi ^a  

^a HITACHI LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CLASSIFICATION (OF INFORMATION); FEATURE EXTRACTION; MOBILE PHONES; NATURAL LANGUAGE PROCESSING SYSTEMS; VECTOR QUANTIZATION;

CHARACTER SET RECOGNITION; DIMENSIONALITY REDUCTION; DISCRIMINATIVE FEATURE EXTRACTION (DFE); JAPANESE CHARACTER RECOGNITION;

CHARACTER RECOGNITION;

EID: 33750713131     PISSN: 15205363     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICDAR.2005.60     Document Type: Conference Paper

References (13)

1. C.-L. Liu, M. Nakagaw a, Evaluation of prototype learning algorithms for nearest neighbor classifier in application to handwritten character recognition, Pattern Recognition, 34(3): 601-615, 2001.
2. B.-H. Juang, S. Katagiri, Discriminative learning for minimum error classification, IEEE Trans. Signal Processing, 40(12): 3043-3054, 1992.
3. K. Fukunaga, Introduction to Statistical Pattern Recognition 2nd edition, Academic Press, 1990.
4. A. Biem, S. Katagiri, B.-H. Juang, Pattern recognition using discriminative feature extraction, IEEE Trans. Signal Processing, 45(2): 500-504, 1997.
5. A. Kawamura, T. Nitta, Feature extraction-based character recognition using minimum classification error training, Trans. IEICE Japan, J81-D2(12): 2749-2756, 1998 (in Japanese).
6. M.-K. Tsay, K.-H. Shyu, P .-C. Chang, Feature transformation with generalized LVQ for handwritten Chinese character recognition, IEICE Trans. Information and Systems, E82-D(3): 687-92, 1999.
7. Q. Huo, Y. Ge, Z.-D. Feng, High performance Chinese OCR based on Gabor features, discriminative feature extraction and model training, Proc. ICASSP'01, Salt Lake City, Utah, 2001, Vol.III, pp.1517-1520.
8. C.-L. Liu, K. Marukawa, Global shape normalization for handwritten Chinese character recognition: a new method, submitted to 9th IWFHR, Tokyo, Japan, Oct. 2004.
9. M. Hamanaka, K. Yamada, J. Tsukumo, Normalization-cooperated feature extraction method for handprinted Kanji character recognition, Proc. 3rd IWFHR, 1993, pp.343-348.
10. C.-L. Liu, K. Nakashima, H. Sako, H. Fujisam, Hand-written digit recognition: investigation of normalization and feature extraction techniques, Pattern Recognition, 37(2): 265-279, 2004.
11. B.-H. Juang, W. Chou, C.-H. Lee, Minimum classification error rate methods for speech recognition, IEEE Trans. Speech and Audio Processing, 5(3): 257-265, 1997.
12. C.-L. Liu, H. Sako, H. Fujisaw a, Effects of classifier structures and training regimes on integrated segmentation and recognition of handwritten numeral strings, IEEE Trans. Pattern Anal. Mach. Intell., 26(11): 1395-1407, 2004.
13. C.-L. Liu, M. Nakagawa, Precise candidate selection for large character set recognition by confidence evaluation, IEEE Trans. Pattern Anal. Mach. Intell., 22(6), pp.636-642, 2000.