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JPEG2000 and the Application of It s Regions of Interest(ROI) of the Image Encoded/Decoded in the Digital Library |
Lin Lin |
(Department of Information Management, Nanjing University, Nanjing 210093, China) |
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Abstract This paper presents Still Images Compression Standard-JPEG2000 s special decoding/encoding process,linked through narrowband network,it provides the approach which allows the reigons of interest(ROI) of the image encoded/decoded,puts forward to apply this technology to the searching images in the digital library.The author also presents how to create the ROI mask and how to implement ROI encoding/decoding.
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Received: 20 September 2002
Published: 25 June 2003
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Corresponding Authors:
Lin Lin
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About author:: Lin Lin |
[1]ISO/IEC JTCI/SC29/WG1 N1646 JPEG2000 Final Committee Draft vl.0March16,2000.http://www.jepg.org
[2Skodras A.N.Christopoulos C.A.Ebrahimi T.JPEG2000:The upcoming still image compression standard .Proceedings of the 11th,Portuguese Conferenceon Pattern Recognition,Porto,porto,Portugal,2000(5)
[3]Charilaos Christopoulos,Joel Askelof..Efficient methods for en coding Regions Of Interest in the upcoming JPEG 2000 still image coding standard,IEEE Signal Processing Letters2000,7(9):241-249
[4]余兆明,李静英.数字电视数字化.电视技术论坛1998,(6)
[5]张晓娣,刘贵忠,曾召华,张旭.JPEG2000图像压缩编码系统及其关键技术.电视技术,2001,(8)
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