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Volumn 16, Issue 5, 1998, Pages 307-315

Character extraction from documents using wavelet maxima

(2)  Hwang, Wen L a   Chang, Fu a  

a NONE

Author keywords

Optical character recognition; Thresholding; Wavelet maxima

Indexed keywords

ALGORITHMS; EDGE DETECTION; FEATURE EXTRACTION; IMAGE QUALITY; IMAGE RECONSTRUCTION; WAVELET TRANSFORMS;

EID: 0032046268     PISSN: 02628856     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0262-8856(97)00063-2     Document Type: Article
Times cited : (16)

References (10)
  • 3
    • 0028513795 scopus 로고
    • A morphological approach to text string extraction from regular periodic overlapping text/background images
    • S. Liano, M. Ahmadi, A morphological approach to text string extraction from regular periodic overlapping text/background images, CVGIP: Graph Models and Image Processing 56 (4) (1994) 402-413.
    • (1994) CVGIP: Graph Models and Image Processing , vol.56 , Issue.4 , pp. 402-413
    • Liano, S.1    Ahmadi, M.2
  • 4
    • 0026686049 scopus 로고
    • Singularities detection and processing with wavelets
    • S. Mallat, W.L. Hwang, Singularities detection and processing with wavelets, IEEE Trans. Info. Theory 38 (2) (1992) c617-643.
    • (1992) IEEE Trans. Info. Theory , vol.38 , Issue.2
    • Mallat, S.1    Hwang, W.L.2
  • 5
  • 6
    • 0018306059 scopus 로고
    • A threshold selection method from gray-level histograms
    • N. Otsu, A threshold selection method from gray-level histograms, IEEE Trans. Sys. Man, and Cyber. 9 (1) (1979) 62-66.
    • (1979) IEEE Trans. Sys. Man, and Cyber. , vol.9 , Issue.1 , pp. 62-66
    • Otsu, N.1
  • 7
    • 0042303700 scopus 로고
    • Threshold selection using second derivatives of the gray scale image
    • T. Pavlidis, Threshold Selection Using Second Derivatives of The Gray Scale Image. IEEE, 1993.
    • (1993) IEEE
    • Pavlidis, T.1
  • 8
    • 78751635280 scopus 로고
    • Moment-preserving techniques and applications-a tutorial
    • Taiwan
    • W.H. Tsai, Moment-preserving techniques and applications-a tutorial. Conference on CVGIP, Taiwan, 1994.
    • (1994) Conference on CVGIP
    • Tsai, W.H.1
  • 10
    • 0020783566 scopus 로고
    • Image thresholding for optical character recognition and other applications requiring character image extraction
    • J.M. White, G.D. Rohrer, Image thresholding for optical character recognition and other applications requiring character image extraction. IBM J. Develop. 27 (4) (1983).
    • (1983) IBM J. Develop. , vol.27 , Issue.4
    • White, J.M.1    Rohrer, G.D.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.