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关于子带编码中的最优对称小波
贾沛璋; 李海涛
1997
Source Publication自动化学报
ISSN0254-4156
Volume023Issue:003Pages:289
Abstract线性相位的对称小波在信号或图像压缩中有广泛的应用。对称小波有几个自由度的选择灵活性,可以依信号或图像类型选择最优小波。文中讨论子带编码中的最优对称以问题,其最优性能指标为编码增益GSBC达极大。对于平稳随机信号,最优小波唯一依赖信号的谱密度,最后给出了几种典型谱密度分布所对应的最优对称小波。
Language英语
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/46283
Collection中国科学院数学与系统科学研究院
Affiliation中国科学院数学与系统科学研究院
Recommended Citation
GB/T 7714
贾沛璋,李海涛. 关于子带编码中的最优对称小波[J]. 自动化学报,1997,023(003):289.
APA 贾沛璋,&李海涛.(1997).关于子带编码中的最优对称小波.自动化学报,023(003),289.
MLA 贾沛璋,et al."关于子带编码中的最优对称小波".自动化学报 023.003(1997):289.
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