nsct_toolbox

所属分类:波变换
开发工具:matlab
文件大小:112KB
下载次数:395
上传日期:2012-10-17 11:02:20
上 传 者伏枥老骥
说明:  多尺度图像非下采样轮廓波变换(NSCT)的工具箱,实现代码为Matlab版本。可用于图像的多尺度分析,如图像压缩、图像分割、图像融合和超分辨率等。
(Multi-scale image nonsubsampled contourlet transform (NSCT) toolbox, code Matlab version. The images can be used for multi-scale analysis, such as image compression, image segmentation, image fusion and super-resolution.)

文件列表:
nsct_toolbox\atrousc.c (2969, 2004-10-17)
nsct_toolbox\atrousc.dll (7168, 2004-10-17)
nsct_toolbox\atrousc.mexmac (8664, 2005-01-24)
nsct_toolbox\atrousdec.m (1234, 2005-11-03)
nsct_toolbox\atrousfilters.m (19406, 2004-09-09)
nsct_toolbox\atrousrec.m (1012, 2004-10-17)
nsct_toolbox\D1.bmp (17462, 2009-04-06)
nsct_toolbox\decdemo.m (3214, 2005-01-21)
nsct_toolbox\dfbdecdemo.m (1540, 2009-04-21)
nsct_toolbox\dfilters.m (13234, 2004-10-18)
nsct_toolbox\dmaxflat.m (2607, 2004-12-22)
nsct_toolbox\efilter2.m (1103, 2003-04-10)
nsct_toolbox\extend2.m (1861, 2003-11-06)
nsct_toolbox\ld2quin.m (856, 2003-04-10)
nsct_toolbox\ldfilter.m (662, 2003-11-05)
nsct_toolbox\mctrans.m (854, 2003-11-05)
nsct_toolbox\modulate2.m (775, 2003-04-10)
nsct_toolbox\nsctCoeff.m (3445, 2009-04-22)
nsct_toolbox\NSCTCoeffBat.m (1538, 2009-04-22)
nsct_toolbox\nsctdec.m (4662, 2005-11-03)
nsct_toolbox\nsctout2txt.asv (4900, 2009-04-22)
nsct_toolbox\nsctout2txt.m (4889, 2009-04-22)
nsct_toolbox\nsctrec.m (3257, 2005-11-03)
nsct_toolbox\nsdfbdec.asv (5057, 2009-04-22)
nsct_toolbox\nsdfbdec.m (5057, 2009-04-22)
nsct_toolbox\nsdfbrec.m (4931, 2005-01-20)
nsct_toolbox\nsfbdec.m (889, 2005-12-19)
nsct_toolbox\nsfbrec.m (821, 2004-10-21)
nsct_toolbox\nssfbdec.m (2424, 2005-01-20)
nsct_toolbox\nssfbrec.m (2785, 2005-01-20)
nsct_toolbox\parafilters.m (1552, 2004-08-07)
nsct_toolbox\qupz.m (1161, 2003-11-07)
nsct_toolbox\resampz.m (1981, 2003-04-10)
nsct_toolbox\shownsct.m (1001, 2005-01-20)
nsct_toolbox\symext.m (888, 2005-12-19)
nsct_toolbox\upsample2df.m (161, 2004-10-16)
nsct_toolbox\wfilters.m (3326, 2004-08-08)
nsct_toolbox\zconv2.c (4056, 2005-01-12)
nsct_toolbox\zconv2.dll (7168, 2005-01-20)
... ...

Nonsubsampled Contourlet Toolbox (version 1.0.0, August 2004) This toolbox contains Matlab files that implement the nonsubsample contourlet transform and its utility functions. Some Matlab files are the same as those in Contourlet Toolbox. The main functions are the following: nsctdec, nsctrec, n***bdec, n***brec. + nsctdec: Nonsubsampled contourlet decomposition. + nsctrec: Nonsubsampled contourlet reconstruction. + n***bdec: Nonsubsampled directional filter bank decomposition. + n***brec: Nonsubsampled directional filter bank reconstruction. In addition, there are several demos (decdemo) that provide examples on how to use these functions. Note: There are three mex file (zconv2.c, zconv2S.c, atrousc.c) in the nonsubsampled Contourlet Toolbox that might need to be recompiled. This can be done by typing from the Matlab command window >> mex zconv2D_O.c References: 1. Jianping Zhou, Arthur L. Cunha, and Minh N. Do, "Nonsubsampled contourlet transform: construction and application in enhancement", submitted, International Conference on Image Processing05, 2005. 2. Arthur L. Cunha, Jianping Zhou, and Minh N. Do, "Nonsubsampled contourlet transform: filter design and application in image denoising," submitted, International Conference on Image Processing05, 2005. 3. Arthur L. Cunha, Jianping Zhou, and Minh N. Do, "Nonsubsampled contourlet transform: Theory, design, and applications", IEEE Transactions on Image Processing, to be submitted. 01/20/05

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