Design of a mathematical expression understanding system

Pattern Recognition Letters

Volumn 18, Issue 3, 1997, Pages 289-298

  Lee, Hsi Jian ^a   Wang, Jiumn Shine ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

Character recognition; Character segmentation; Error correction; Expression formation

Indexed keywords

ALGORITHMS; CODES (SYMBOLS); ERROR CORRECTION; FEATURE EXTRACTION; IMAGE SEGMENTATION; MATHEMATICAL MODELS; OPTICAL CHARACTER RECOGNITION;

CHARACTER SEGMENTATION; EXPRESSION FORMATION; MATHEMATICAL EXPRESSION; PAGE SEGMENTATION;

CHARACTER RECOGNITION;

EID: 0031095899     PISSN: 01678655     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-8655(97)87048-1     Document Type: Article

References (5)

1. Chen, L.H. and P.Y. Yin (1992). A system for on-line recognition of handwritten mathematical expression. Computer Processing of Chinese and Oriental Languages 6, 19-39.
2. Lee, H.J. and M.J. Lee (1994). Understanding mathematical expressions using procedure-oriented transformation. Pattern Recognition 27, 447-457.
3. Okamoto, M. and B. Miao (1990). Recognition of mathematical expressions by using the layout structures of symbols. Technical Report, Institute of Information Engineering, Shinshu University.
4. Tsujimoto, S. and H. Asada (1992). Major components of a complete text reading system. Proc. IEEE 80, 1133-1149.
5. Tung, C.H. and H.J. Lee (1994). Increasing character recognition accuracy by detection and correction of erroneously identified characters. Pattern Recognition 27, 1259-1266.