A heuristic binarization algorithm for documents with complex background

被引：0
|
作者：
Cavalcanti, George D. C. [1 ,2 ]
Silva, Eduardo F. A. [1 ]
Zanchettin, Cleber [1 ,2 ]
Bezerra, Byron L. D. [1 ,2 ]
Doria, Rodrigo C. [1 ]
Rabelo, Juliano C. B. [1 ]
机构：
[1] AiLeader Technol, Recife, PE, Brazil
[2] Univ Fed Pernambuco, Cent Informat, Recife, PE, Brazil
来源：
2006 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, ICIP 2006, PROCEEDINGS | 2006年
关键词：
binarization; documents with complex background; Document image processing; Automatic bank check processing;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper proposes a new method for binarization of digital documents. The proposed approach performs binarization by using a heuristic algorithm with two different thresholds and the combination of the thresholded images. The method is suitable for binarization of complex background document images. In experiments, it obtained better results than classical techniques in the binarization of real bank checks.
引用
收藏
页码：389 / +
页数：2
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