An Approach to Flight Coupon Images Storage Based on Background Knowledge

摘要：

Many banks and Airline Companies have used Coupon Automatic Recognition System to process cheques and flight coupons, but how to storage 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.

关键词： Image Compression Image Segmentation Connected Component Analysis Image Storage.

作者: Shengke Wang Junyu Dong Zuojuan Liang Xuemei Qin Shanli Mou

作者单位: College of Information Science and Engineering Ocean University of China Qingdao, Shandong Province, PICC Property and Casualty Company Limited Qingdao Branch Qingdao, Shandong Province, China

会议类型: 国际会议

会议名称: 2006 IEEE International Conference on Information Acquisition

会议地点: 山东威海

会议语种:英文

页码: 290-294

在线出版日期: 2006-08-20（万方平台首次上网日期，不代表论文的发表时间）