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Applications of Image Processing and Recognition Technology in an Automatic Bankcheck Processing System(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1999年03期
Page:
85-89
Research Field:
Publishing date:

Info

Title:
Applications of Image Processing and Recognition Technology in an Automatic Bankcheck Processing System
Author(s):
LouZhen HuZhongshan YangJingyu
School of Information,NUST,Nanjing 210094
Keywords:
image processing image segmentat ion image recog nition image compression automat ic check processing w avelet t ransformat ion
PACS:
TN919.8
DOI:
-
Abstract:
An automat ic check processing system is designed for automat ic analysis, verif icat ion and index of bank check. This paper int roduces the applications of image processing and recognit ion technology in the system. An automat ic method of check key-elements segmentation and a series of image processing and recognit ion methods designed for check image is proposed, w hich is stable and robust on strong-noise image. T he ex periment of check segmentat ion is 100 % w hen correction rate of corner code recognit ion is 99. 1 % . A w avelet image compression method for check image storage system is implemented, w hich is characterized by it s good image quality and a high compressing rate, thus saving check image storage.

References:

1 Impedovo S, Wang P S, Bunke H. Automatic bankcheck processing. Singapor e: World Scientific Publishing Co Pte Lt d, 1997
2 Mori S, Suen C Y. Historical review of OCR research and development. Proc IEEE, 1992, 80( 7) :1029~ 1058
3 张黔, 胡庆, 杨静宇等.统计和结构模式识别方法结合的多特征印鉴真伪鉴别方法.计算机学报, 1995, 18( 3) : 190~ 198
4 Hu Q, Yang J Y, Zhang Q, et al. An automatic seal imprint v erification approach. Pattern recognition, 1995, 28( 8) : 1251~ 1266

Memo

Memo:
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Last Update: 2013-03-29