[1]刘国锦,时斌,王济生,等.嵌入式JPEG2000视频图像压缩系统研究[J].南京师范大学学报(工程技术版),2009,09(04):063-67.
　Liu Guojin,Shi Bin,Wang Jisheng,et al.Research of Embeded JPEG2000 Video and Image Compression System[J].Journal of Nanjing Normal University(Engineering and Technology),2009,09(04):063-67.
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嵌入式JPEG2000视频图像压缩系统研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
09卷
期数:
2009年04期
页码:
063-67
栏目:
出版日期:
2009-12-30

文章信息/Info

Title:
Research of Embeded JPEG2000 Video and Image Compression System
作者:
刘国锦1;  时斌1;  王济生2;  朱晓舒1
1. 南京师范大学分析测试中心, 江苏南京210097;
2. 琼台师范高等专科学校信息技术系, 海南海口571127
Author(s):
Liu Guojin1; Shi Bin1; Wang Jisheng2; Zhu Xiaoshu1
1.Analysis and Testing Center of Nanjing Normal University,Nanjing 210097,China;2.Department of Information Techonology,Qiongtai Normal College,Haikou 571127,China
关键词:
视频压缩;  JPEG2000;  ADV212;  嵌入式系统
Keywords:
v ideo com pression;  JPEG2000;  ADV212;  em bedded system
分类号:
TP391.41
摘要:
介绍了主要的视频压缩标准,比较了JPEG2000视频图像压缩标准相对于其它标准的优缺点,并对JPEG2000的编码技术做了介绍.提出了将JPEG2000用于视频压缩处理,给出了嵌入式系统的软硬件设计.实验结果表明,在压缩比为41时,压缩后的图像质量令人满意.通过结合抽帧和插帧,系统可用于高质量图像监控等场合.
Abstract:
Th is paper br iefly introduces them a in v ideo com pression standards, then compares the advantages and d isad vantages o f JPEG2000 w ith tha t of other standards. The cod ing techn iques used in JPEG2000 are a lso presented. The paper proposes tha t JPEG2000 app lied in v ideo compression, and g ives a hardware and so ftw are design of em bedded system. Test result show s that the qua lity of an im age recovered from compressed video is satisfactorywhen compression ra tio is 41. Com bining decim ating and inserting fram es, this system can be used in h igh qua lity im ag e surve illance, and so on.

参考文献/References:

[ 1] ZhengtingH e. 视频监视领域的视频压缩与数据流[ J]. 中国公共安全, 2007, 10B: 142-144.
ZhengtingH e. V ideo compression and datastream in the field o f v ideo surv ience[ J]. Ch ina Public Secur ity, 2007, 10B: 142-
144. ( in Ch inese)
[ 2] Bo liekM, Christopou los C, M ajani E. JPEG 2000 Pa rt I F ina l Comm ittee Draft Version 1.0[ Z]. ISO / IEC JTC1 /SC29WG1
N1646R, M a rch 2000.
[ 3] Skodras A, Christopou los C, Ebrah im iT. The JPEG 2000 Still Im age Com pression S tandard[ J] . IEEE Transactions on S ignal
Process ing, 2001, 18( 5) : 35-58.
[ 4] M ichae lD. Adams. The JPEG-2000 Still Image Com pression Standard[ Z]. ISO / IEC JTC1 /SC29 /WG1 N2412, Sep tember
2001.
[ 5] M a jid Rabban,i Ra jan Jo sh .i An overv iew o f the JPEG 2000 still im age compress ion standa rd[ J]. S igna l Processing: Im age
comm un ication, 2002, 17( 1): 43-48.
[ 6] Christine Bako. JPEG 2000 im age com pression[ J]. Ana log D ia logue, 2004, 38( 3): 3-7.
[ 7] Taubman D. H igh perform ance scalable im age com pression w ith EBCOT[ J]. IEEE T rans on Im age Processing, 2000, 9( 7):
1 158-1 170.

备注/Memo

备注/Memo:
基金项目: 教育部重点实验室基金( NS206005)资助项目.
通讯联系人: 刘国锦, 高级工程师, 研究方向: 通信技术与图像信号处理等. E-m ail:liuguojin@ n jnu. edu. cn
更新日期/Last Update: 2013-04-23