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vi2
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function . (This program compress and recostruct using wavelets. We can select level of decomposition (here maximum 4 levels are given) of images using selected wavelet.For eg:-wavelets can be haar, db1, db2, dmey ........ ....... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score.Then reconstruction can be performed.Each decompsition we can choose different threshold values . For each threshold value we can calculate mse, psnr, pq (picture quality), bit ratio etc. To get pq install pqs function.)
- 2007-10-24 16:47:31下载
- 积分：1
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avg
image processing-average
- 2012-05-02 17:39:40下载
- 积分：1
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updownsample
program to implement the sync interpolatiom
- 2011-06-28 01:32:07下载
- 积分：1
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How-to-access-parallel-port-in-MATLAB
How to access parallel port in MATLAB
- 2013-12-04 14:29:25下载
- 积分：1
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Timofte-ICCV-2013
Anchored Neighborhood Regression for Fast Example-Based Super-Resolution
- 2013-12-19 14:28:16下载
- 积分：1
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SpectralEstimationSimulationCode
the simulation provides computation of target reflectivity data in the deficient elevation domain. Simulations are implemented to test the decoupled least-squares technique for high resolutionspectral estimation of target reflectivity.all seven (7)files should be downloaded for the simulation to work.(dls3D.m,estimate.m,get2S1Data.m,getConstraints.m, getImageData.m,getPixelData.m, getSLICYData.m)
- 2009-09-05 05:15:23下载
- 积分：1
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sivp-0.5.2toll
sivp-0.5.2toll is toolbox in matlab for signal processing
- 2014-08-25 10:41:32下载
- 积分：1
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noise_estimation
包含多种噪声谱估计算法用于语音增强，采用的是标准谱减法，主要用于对各种噪声谱估计算法对比，详见readme.txt(Ppls spectral subtraction noise spectrum estimation, mainly used to compare the performance of different noise spectrum estimation algorithms, including Martin s minimum tracking algorithm, Minimum controlled recursive average algorithm (Cohen), variant of Minimum controlled recursive average algorithm, improved Minimum controlled recursive average algorithm (Cohen ), continuous spectral minimum tracking (Doblinger), weighted spectral average (Hirsch & Ehrilcher), connected frequency regions (Sorensen & Andersen). See readme.txt inside)
- 2014-10-10 15:30:33下载
- 积分：1
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fitness
形成地球物理地震数据例子，含有3个双曲线有效波，一个水平干扰，一个拟线性的干扰(A geophysical seismic data example, to contain 3 hyperbolic significant wave, a level of interference, a pseudo-linear interference)
- 2013-04-28 11:05:33下载
- 积分：1
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Matlab-of--linear-equation-group
matlab 解线性方程组的直接法，包括克罗托算法，杜丽脱尔算法，高斯消去法，列主元素法等14个算法，运行无误，可以运算。(Matlab solution of linear equation group, run correctly, can operation.)
- 2014-08-26 10:35:08下载
- 积分：1
