期刊文献+

可逆双正交小波变换在图象压缩中的应用 被引量:10

Image Compression with Biorthogonal Wavelet Transform
下载PDF
导出
摘要 本文的重点在于研究双正交小波变换在图象压缩中的应用, 分析了浮点型滤波器在无失真压缩中的可行性,同时通过对小波变换和边界问题进行的具体分析,提供了该小波变换的另一种算法,使之适合于快速的, 渐进性的直至无失真的图象压缩。 In this paper, we pay attention to the application of image compression with biorthogonal wavelet transform. We provide an algorithm which is suited for fast progressive and lossless compression.
出处 《中国图象图形学报(A辑)》 CSCD 1999年第9期795-799,共5页 Journal of Image and Graphics
关键词 双正交 小波变换 无失真 图象压缩 可逆变换 Biorthogonal wavelet transform, Lossless image compression, Inversible transform, Boundary error, Precision error
  • 相关文献

参考文献1

共引文献22

同被引文献30

  • 1卢欣,周东方,张德伟.行波管配微波均衡器的调试[J].微计算机信息,2005,21(3):218-219. 被引量:2
  • 2马维祯.利用子波变换的图象压缩编码技术[J].信号处理,1995,11(3):129-138. 被引量:23
  • 3[6]M.Akay,Y.M.Akay,W.Welkowitz,et al..Investigating the effect of vasodilator drugs on the turbulent sound caused by demoral artery stenosis using short time fourier and wavelet transform methods.IEEE Trans Biomed.Eng.,1994,41(10):921~923.
  • 4Amir S , William A P. A new ,fast , and effient image codec based on set partitioning in hierarchical trees [ J ]. IEEE Transactions on Circuits and Systems for Video Technology , 1996, 6 (6) : 1441 - 1554.
  • 5Jerome M . S. Embedded image coding using zerotrees of wavelet coefficients[ J]. IEEE Transactions on Signal Processing, 1993,41 (12) :3445 - 3461.
  • 6胡晶华,张军波,夏军.基于MATLAB的系统分析与设计一小波分析[M].西安:西安电子科技大学出版社,1999
  • 7HwangWen-Jyi,Derin Haluk. Multiresolution multiresource progressive image transmission[J].IEEE Trans On Image Processing, 1995;4(8): 1128~1139
  • 8Cohen I Danbechies,J Feauveau.Bi-orthogonal bases of compactly supported wavelets[J].Comm Pure Appl Math, 1992;45:485~560
  • 9H Kim,C C Li. Lossless and lossy image compression using biorthogonal wavelets with multipierlss operations[J].IEEE Trans Circuit and System Ⅱ :Analog and Digital Signal Procesing, 1998 ;48 (8): 1117~1118
  • 10Mallat S. A theory for multi-resolution signal decomposition :The wavelet representation[J]. IEEE Trans . Pattern Anal.Mach,1989,11(7):674-693.

引证文献10

二级引证文献27

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部