网站首页

登录

85190844wedgelet

于 2015-04-08 发布文件大小:5249KB

 0  193

下载积分: 1 下载次数: 12

我要下载

代码说明：

The fusion of high-spectral/low-spatial resolution multispectral and low-spectral/high-spatial resolution panchromatic satellite images is a very useful technique in various applications of remote sensing. Recently, some studies showed that a wavelet-based image fusion method provides high quality spectral content in fused images. However, most wavelet-based methods yield fused results with spatial resolution that is less than that obtained via the Brovey, IHS, and PCA fusion methods. In this paper, we introduce a new method based on a curvelet transform, which represents edges better than wavelets. Since edges play a fundamental role in image representation, one effective means to enhance spatial resolution is to enhance the edges. The curvelet-based image fusion method provides richer information in the spatial and spectral domains simultaneously. We performed Landsat ETM+ image fusion and found that the proposed method provides optimum fusion results.

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

modu_classify
以前常有的调制识别程序大多是基于MATLAB的，本程序是基于C语言的实用程序，可以识别AM、FM、DSB、LSB、USB、CW、Noise等模拟调制信号的调制类型，是在实际工程中正在应用的实用程序！(Previous common modulation identification procedures are mostly based on MATLAB, and this program is based on the C language utility can identify the AM, FM, DSB, LSB, USB, CW, Noise and other analog modulation signal modulation type is the actual project utilities are being applied!)

2009-09-26 19:05:48下载

积分：1
Interpolation
包含了Lagrang和Newton两种插值方法，便于数据的处理(Contains two Lagrang and Newton interpolation method to facilitate the processing of data)

2013-11-29 22:41:27下载

积分：1
LMNN
单核处理多特征融合(matlab实现——有数据提供）(Single-core processing multi-feature fusion)

2013-11-30 17:47:10下载

积分：1
Extended-Kalman-Filter-(EKF)
Introduction to Extended Kalman Filter

2013-11-04 19:11:16下载

积分：1
Assign-3-code
code for some problems in smart antenna for wireless commnications

2013-12-31 19:36:13下载

积分：1
MatlabUserManualSignalFiltering
User Manual for STABLE 5.1(This manual gives information about the STABLE library, which computes basic quantities for univariate stable distributions: densities, cumulative distribution functions, quantiles, and simulation. Statistical routines are given for fitting stable distributions to data and assessing the fit. Utility routines give information about the program and perform related calculations. Quick spline approximations of the basic functions are provided. Densities, cumulative distribution functions and simulation for discrete/quantized stable distributions are described. The multivariate module gives functions to compute bivariate stable densities, simulate stable random vectors, and fit bivariate stable data. In the radially symmetric case, the amplitude densities, cumulative distribution functions, quantiles are computed for dimension up to 100. The signal filtering module includes functions to compute non-linear filters for signals with heavy tailed noise. Specifically, a novel stable fi)

2011-01-12 22:19:56下载

积分：1
spacevector
matrix converter simulation in simulink

2010-08-28 20:34:47下载

积分：1
Wavelet_Compression_bior37
利用小波分解与重构,实现图像压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者.(using wavelet decomposition and reconstruction, image compression, the flexibility to choose other wavelet is simple to understand and Wavelet particularly suitable for beginners.)

2006-11-09 20:41:30下载

积分：1
nonoverlap_windowing
This is a matlab code for using no-overlapping windows of size WxW. It uses ind2sub and sub2ind() built in functions in matlab.

2012-10-03 16:55:26下载

积分：1
dynprog
动态规划算法matlab源程序，m文件，从工具箱中调用。 (Dynamic programming algorithm matlab source, m file, from the toolbox call.)

2009-11-19 21:44:28下载

积分：1

696516资源总数
106914会员总数
0今日下载