An adaptive compression method for coupon image storage

被引：0

作者：

Wang, SK ^{[1
]}

Wang, ZY ^{[1
]}

Zhang, YQ ^{[1
]}

机构：

[1] S China Univ Technol, Sch Engn & Comp Sci, Guangzhou, Guangdong, Peoples R China

来源：

8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL VI, PROCEEDINGS: IMAGE, ACOUSTIC, SIGNAL PROCESSING AND OPTICAL SYSTEMS, TECHNOLOGIES AND APPLICATIONS | 2004年

关键词：

image compression; image segmentation; image background; image storage;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

In the business of Airline Company and Bank, there are huge numbers of coupon images need to store, this paper analyzes characters of coupon images and brings forward an adaptive multi-types batch coupon image compression method that first departs the key information from the background, and then compresses them separately. Comparing with the method of directly using common compression algorithm, the total compression rate is improved dramatically. And the algorithm is simple and easy to use.

引用

页码：317 / 320

页数：4

共 10 条

[1] Document image segmentation using wavelet scale-space features [J].

Acharyya, M ;

Kundu, MK .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2002, 12 (12) :1117-1127

[2]

GREGORY KW, 1992, IEEE T, V38, pR18

[3]

HUANG JC, 1997, IMAGE PROCESSING, V3, P694

[4]

KOERICH AL, 1997, ICASSP 97, V4, P3185

[5]

KOERICH AL, 1999, ICDAR 99, P111

[6]

Savakis AE, 1998, 1998 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING - PROCEEDINGS, VOL 3, P785, DOI 10.1109/ICIP.1998.999064

[7] MPEG digital video coding standards - Delivering picture-perfect compression for storage, transmission, and multimedia applications [J].

Sikora, T .

IEEE SIGNAL PROCESSING MAGAZINE, 1997, 14 (05) :82-100

[8]

SU L, 1994, ICIP 94, V1, P144

[9] Multiresolution analysis in extraction of reference lines from documents with gray level background [J].

Tang, YY ;

Ma, H ;

Liu, JM ;

Li, BF ;

Xi, DH .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1997, 19 (08) :921-926

[10] GOAL-DIRECTED EVALUATION OF BINARIZATION METHODS [J].

TRIER, OD ;

JAIN, AK .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1995, 17 (12) :1191-1201

← 1 →