Multi-level post-processing for Korean character recognition using morphological analysis and linguistic evaluation

Pattern Recognition

Volumn 30, Issue 8, 1997, Pages 1347-1360

  Lee, Geunbae ^a   Lee, Jong Hyeok ^a   Yoo, Jinhee ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Co occurrence patterns; Korean character recognition; Linguistic evaluation; Morphological analysis; Part of speech tagging; Post processing

Indexed keywords

ERROR CORRECTION; LINGUISTICS; PROBABILITY; STATISTICAL METHODS;

DOMAIN INDEPENDENT POSTPROCESSING TECHNIQUE;

OPTICAL CHARACTER RECOGNITION;

EID: 0031209514     PISSN: 00313203     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-3203(96)00156-2     Document Type: Article

References (20)

1. S. N. Srihari, Tutorial: Computer Text Recognition and Error Correction. IEEE Computer Society Press, Silver Spring, Maryland (1985).
2. R. Shinghal and G. T. Toussaint, Experiments in text recognition with the modified Viterbi algorithm, IEEE Trans. Pattern Analysis Mach. Intell, 1, 184-193 (1979).
3. S. Srihari, J. Hull and R. Choudari, Integrating diverse knowledge sources in text recognition, ACM Trans. Office Inform. Systems 1(1), 68-87 (1983).
4. G. Toussaint, The use of context in pattern recognition, in Proc. IEEE Computer Society Conf. on Pattern Recognition and Image Processing, pp. 1-10 (1977).
5. J. Ullman, A binary n-gram technique for automatic correction of substitution, deletion, insertion and reversal error in words, Comput. J. 20, 141-147 (1977).
6. R. Shinghal and G. Toussaint, A bottom-up and top-down approach to using context in text recognition, Int. J. Man Mach. Studies 11, 201-212 (1979).
7. Y. S. Lee, Y. S. Chae, Y. S. Yoon and H. C. Kwon, Korean spelling correction system, in Proc. 1993 Korean Artificial Intelligence Workshop, Seoul, Korea, pp. 25-31 (1993) (in Korean).
8. C. M. Sim and H. C. Kwon, Korean spell correction using collocation of morphemes, in Proc. Sixth Conf. on Korean and Korean Information Processing, Taejon, Korea, pp. 493-498 (1994) (in Korean).
9. N. Hong, W. Lee, J. Lee and G. Lee, A study on the correction method of misrecognized characters using string and eojeol information in character recognition system, in Proc. First Korean Character Recognition Workshop, Chungbuk, Korea, pp. 109-113 (1993) (in Korean).
10. B. Lee, I. D. Lee and T. K. Kim, Error correction using feedback information in the Hangul text recognition system, in Proc. First Korean Character Recognition Workshop, Chungbuk, Korea, pp. 105-108 (1993) (in Korean).
11. H. Sambe and K. Ohmori, Correction of erroneously recognized handwritten characters from low reliable recognition system by using linguistic information, Trans. Inform. Process. Soc. Japan 34(19), 2117-2124 (1993) (in Japanese).
12. S. W. Lee and E. S. Kim, Efficient postprocessing algorithms for error correction in handwritten hangul address and human name recognition, Pattern Recognition 27(12), 1631-1640 (1994).
13. H. Niwa, K. Kayashima and Y. Shimeki, A postprocessing for character recognition by keyword extraction and optimum bunsetsu selection, Trans. IEICE (The Institute of Electronics, Information and Communication Engineer) J76-D-2(5), 940-948 (1993).
14. K. Church, A stochastic parts program and noun phrase parser for unrestricted text, in Proc. 2nd Conf. on Applied Natural Language Processing, Austin, Texas, pp. 136-143 (1988).
15. M. Yamashina and F. Obashi, Collocation analysis in Japanese text input, in Proc. Twelfth Int. Conf. on Computational Linguistics (Coling), Budapest, pp. 770-772 (1988).
16. F. Smadja and K. McKeown, Automatically extracting and representing collocations for language generation, in Proc. 28th Annual Meeting of the ACL, Pittsburgh, Pennsylvania, pp. 252-259 (1990).
17. Y. H. Do, Y. S. Whang and S. Y Bang, Similar character sets in Korean, in Proc. First Korean Character Recognition Workshop, Chungbuk, Korea, pp. 47-52 (1993) (in Korean).
18. A. Aho and J. D. Ullman, The Theory of Parsing, Translation, and Compiling, Vol. I: Parsing. Prentice-Hall, Englewood Cliffs, New Jersey (1972).
19. A. V. Aho, J. E. Hopcroft and J. D. Ullman, Data Structures and Algorithms. Addison-Wesley, Reading, Massachusetts (1983).
20. E. Charniak, Statistical Language Learning. MIT Press, Cambridge, Massachusetts (1994).