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Research of Embeded JPEG2000 Video and Image Compression System(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年04期
Page:
63-67
Research Field:
Publishing date:

Info

Title:
Research of Embeded JPEG2000 Video and Image Compression System
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
Keywords:
v ideo com pression;  JPEG2000;  ADV212;  em bedded system
PACS:
TP391.41
DOI:
-
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.

References:

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Memo

Memo:
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Last Update: 2013-04-23