Title :
An Approach to Flight Coupon Images Storage Based on Background Knowledge
Author :
Wang, Shengke ; Dong, Junyu ; Liang, Zuojuan ; Qin, Xuemei ; Mou, Shanli
Author_Institution :
Coll. of Inf. Sci. & Eng., Ocean Univ. of China, Shandong
Abstract :
Many banks and airline companies have used coupon automatic recognition system to process cheques and flight coupons, but how to store such huge numbers of coupon images efficiently is still a challenge. In this paper, we introduce an adaptive multi-types flight coupon images compression scheme based on background knowledge extraction. Comparing with the method of directly using common compression standard JPEG and JPEG2000, the total compression rate is improved dramatically
Keywords :
data compression; document image processing; image coding; knowledge acquisition; travel industry; adaptive multitype flight coupon image compression scheme; background knowledge extraction; flight coupon image storage; Aerospace engineering; Data mining; Image coding; Image recognition; Image segmentation; Image storage; Knowledge engineering; Oceans; Storage automation; Transform coding; Connected Component Analysis; Image Compression; Image Segmentation; Image Storage;
Conference_Titel :
Information Acquisition, 2006 IEEE International Conference on
Conference_Location :
Weihai
Print_ISBN :
1-4244-0528-9
Electronic_ISBN :
1-4244-0529-7
DOI :
10.1109/ICIA.2006.306012
