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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국정보처리학회 JIPS(Journal of Information Processing Systems) JIPS(Journal of Information Processing Systems) 제13권 제1호
- 발행연도
- 2017.1
- 수록면
- 174 - 183 (10page)
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초록· 키워드
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In this paper, we propose a novel feature for recognizing handwritten Odia numerals. By using polygonal approximation, each numeral is segmented into segments of equal pixel counts where the centroid of the character is kept as the origin. Three primitive contour features namely, distance (l), angle (θ), and arc-tochord ratio (r), are extracted from these segments. These features are used in a neural classifier so that the numerals are recognized. Other existing features are also considered for being recognized in the neural classifier, in order to perform a comparative analysis. We carried out a simulation on a large data set and conducted a comparative analysis with other features with respect to recognition accuracy and time requirements. Furthermore, we also applied the feature to the numeral recognition of two other languages— Bangla and English. In general, we observed that our proposed contour features outperform other schemes.
목차
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참고문헌 (21)
참고문헌 신청
A. K. Pujari / 2004 / An intelligent character recognizer for Telugu scripts using multiresolution analysis and associative memory / Image and Vision Computing 22 (14) : 122
A. Khotanzad / 1990 / Invariant image recognition by Zernike moments / IEEE Transactions on Pattern Analysis and Machine Intelligence 12 (5) : 489 ~ 497
B. B. Chaudhuri / 2002 / Automatic recognition of printed Oriya script / Sadhana 27 (1) : 23 ~ 34
B. Gatos / 1997 / Using curvature features in a multiclassifier OCR system / Engineering Applications of Artificial Intelligence 10 (2) : 213 ~ 224
C. C. Fung / 2010 / A review of evaluation of optimal binarization technique for character segmentation in historical manuscripts / Proceedings of the 3rd International Conference
A. Khotanzad / 1990 / Invariant image recognition by Zernike moments / IEEE Transactions on Pattern Analysis and Machine Intelligence 12 (5) : 489 ~ 497
B. B. Chaudhuri / 2002 / Automatic recognition of printed Oriya script / Sadhana 27 (1) : 23 ~ 34
B. Gatos / 1997 / Using curvature features in a multiclassifier OCR system / Engineering Applications of Artificial Intelligence 10 (2) : 213 ~ 224
C. C. Fung / 2010 / A review of evaluation of optimal binarization technique for character segmentation in historical manuscripts / Proceedings of the 3rd International Conference
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