2代小波示意程序 2维小波变换经典程序 Daubechies小波基的构造 采用多孔trous算法(undecimated wavELet transform)实现小波变换 平移变换平移法(cycle_spinning)消除gibbs效应 提升法97经典程序 消失矩作用的程序 小波插值与小波构造 小波滤波器构造和消噪程序 小波谱分析mallat算法经典程序
标签: undecimated Daubechies transform wavELet
上传时间: 2013-12-11
上传用户:671145514
Multiscales Edges Detection Based On Bubble wavELet
标签: Multiscales Detection wavELet Bubble
上传时间: 2014-01-07
上传用户:jqy_china
Matlab-wavELet-Denoise-Compress.关于小降噪的练习,很好的应用!
标签: Matlab-wavELet-Denoise-Compress 降噪
上传时间: 2016-12-02
上传用户:JIUSHICHEN
97 law to enhance the classic procedure Ridge wavELet extraction Modulus maximum for the wavELet edge detection Small spectral analysis method mallat classic procedure
标签: wavELet extraction the procedure
上传时间: 2014-01-09
上传用户:xg262122
wavELet Subband coding for speaker recognition The fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. the fn also calculates the DCT part. using this fn and other algo for pattern classification(VQ,GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.
标签: recognition calculated wavELet Subband
上传时间: 2013-12-08
上传用户:guanliya
Medical image fusion by wavELet transform modulus maxima,医学图像融合
标签: transform Medical wavELet modulus
上传时间: 2017-01-23
上传用户:wff
针对静止图像经整数小波变换(integer wavELet transform)后,各子带系数的幅值动态变化范围小,不利 于零树编码(embedded zerotree wavELet coding)的缺点,采用“从 1 开始的整数平方”代替“2 的整数次幂”作为零树 编码的量化阈值,缩短了量化阈值间隔.通过减少重要系数在较低量化阈值中出现的机会,增加了编码过程中的 零树数量 同时通过减少参与编码的字符数及对最高频带零树不编码,简化了编码过程.实验结果表明,整数平方 量化阈值下的零树编码(integer square zerotree wavELet coding)解决了整数小波变换中零树编码的低效问题,提 高了静止图像的编码效率.
标签: wavELet transform embedded zerotree
上传时间: 2017-01-29
上传用户:as275944189
Daubechies discrete wavELet transform
标签: Daubechies transform discrete wavELet
上传时间: 2017-02-15
上传用户:TF2015
embedded zerotree wavELet
上传时间: 2014-01-16
上传用户:13160677563
code of gabor wavELet
上传时间: 2017-03-22
上传用户:qilin