lptoolbox
所属分类：图形图像处理
开发工具：matlab
文件大小：9KB
下载次数：18
上传日期：2006-09-13 17:56:11
上 传 者：
ytzhang
说明： lp分解程序，临界采样的新算法，没有冗余，供大家参考。
(lp decomposition process, critical sampling of the new algorithm, no redundancy, for your reference.)
文件列表:
lptoolbox\COPYING (406, 2006-02-03)
lptoolbox\SNR.m (253, 2005-10-12)
lptoolbox\bordex.m (1486, 2005-10-12)
lptoolbox\filtdn.m (965, 2005-10-12)
lptoolbox\imageshow.m (320, 2005-10-12)
lptoolbox\lp2vec.m (635, 2005-10-12)
lptoolbox\lpd.m (998, 2005-10-12)
lptoolbox\lpdec1.m (914, 2005-10-12)
lptoolbox\lpdemo.m (1680, 2005-10-12)
lptoolbox\lpr.m (778, 2005-10-12)
lptoolbox\lpr_old.m (637, 2005-10-12)
lptoolbox\lprec1.m (1105, 2005-10-12)
lptoolbox\lprec1_old.m (730, 2005-10-12)
lptoolbox\pfilters.m (1184, 2005-10-12)
lptoolbox\upfilt.m (1056, 2005-10-12)
lptoolbox\vec2lp.m (461, 2005-10-12)
lptoolbox (0, 2006-04-18)
Laplacian Pyramid Toolbox (version 1.0, June 2004)
http://www.ifp.uiuc.edu/~minhdo/software/
This toolbox contains Matlab files that implement the Laplacian pyramid (LP)
decomposition and the new reconstruction method in [1].
The main functions are LPD and LPR for LP decomposition and reconstruction,
respectively. The script LPDEMO provides an example on how to use the
main functions in the toolbox.
Features:
+ Can handle signals of any dimension
+ Contain several popular pyramid filters such as '9/7', '5/3' and the
original 'Burt' filters
+ Have border handling
Limitation:
- Only work with signal size of power of 2
References:
[1] M. N. Do and M. Vetterli, "Framming pyramids",
IEEE Transactions on Signal Processing, Sep. 2003.
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