Error-correcting form class matching for form reading system

Xingyuan Li; Jiarong Hong

doi:10.1117/12.185999

16 September 1994 Error-correcting form class matching for form reading system

Xingyuan Li, Jiarong Hong

Proceedings Volume 2308, Visual Communications and Image Processing '94; (1994) https://doi.org/10.1117/12.185999
Event: Visual Communications and Image Processing '94, 1994, Chicago, IL, United States

Abstract

In this paper, we describe a method to train and classify form class. We consider the form shape as a special graph, and propose a representation of a form class and an efficient matching algorithm. The matching algorithm is simple and can find the optimal map. When the form class is trained, our approach can correct some errors in the input form; thus a high tolerance of noise on the image is obtained.

Citation Download Citation

Xingyuan Li and Jiarong Hong "Error-correcting form class matching for form reading system", Proc. SPIE 2308, Visual Communications and Image Processing '94, (16 September 1994); https://doi.org/10.1117/12.185999

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