搜索资源列表
fusion-evaluation
- 图像融合精度评价，包括信息熵，平均梯度，相关系数，均值，均方差等指标- uation of image fusion
ent
- 求两幅图像的联合直方图，联合信息熵以及它们的互信息。直接运行即可。-takes two images of equal size and pixel value ranges and returns the joint histogram, joint entropy, and mutual information.
fenjieceng
- 对四层二维离散小波进行信息熵计算，通过对比低频子带信息熵的差值求解最佳分层数，希望对大家能有所帮助-For four-dimensional discrete wavelet information entropy calculated by comparing the difference between the low-frequency sub-band information entropy solving optimum number of layers, in the hope th
1593698524
- 小波包分解后，用于求取分解各层小波包系数信息熵-Wavelet packet decomposition for obtaining wavelet packet coefficient entropy
Maxinformation
- 基于图像信息熵的图像分割算法，结果可靠，自己编写，绝对能够运行。-Image segmentation algorithm based on image information entropy, the results are reliable, they write, absolutely can run.
yyshang
- 此代码为信息熵的代码，可以对时间序列进行信息熵的计算。-This code for the information entropy of the code, you can calculate the time series of information entropy.
statistic
- 评价两幅遥感影像的均值、标准差、偏差指数、信息熵、平均梯度、相关系数和光谱扭曲程度-Evaluating of two remote sensing images mean, standard deviation, deviation index, entropy, average gradient, the degree of correlation and spectral distortion
Four-Appraisal-Indexes
- 计算图像的平均梯度，边缘强度，信息熵以及方差，图像质量评价-The average gradient calculation image, edge strength, entropy and variance, image quality assessment
statistic
- 这个程序可以对融合影像进行定量评价。可以得到影像的影像均值,偏差指数,信息熵,平均梯度,相关系数,光谱扭曲程度是。-This program can be fused image quantitative uation. Video images can be mean deviation index, entropy, average gradient, correlation coefficient, spectral distortion degree yes.
xinxishang
- 使用Matlab编写的一维离散信号的信息熵的计算-Using Matlab discrete signal information entropy calculation
Entropy
- 关于一段文字所含信息熵的matlab例程计算，并附有txt文档-About a paragraph of text information entropy calculation, along with room txt file
Desktop
- 计算图像的信息熵,平均梯度，可以用作客观评价 评判图像增强效果 作者 李伟凯-calculate the information entropy and average of the gradient of the image
information_shang
- 此程序提供两种一维信号信息熵的计算方法，其中一种是近似信息熵计算，可以有效的识别信号的复杂度-This program provides two kinds of one-dimensional signal and the calculation method of information entropy is one kind of approximate entropy calculation, can effectively identify the complexity
entropy
- 计算时间序列数据（降雨等水文气象数据）的信息熵，可用于不确定性分析-Calculation of time-series data (rainfall and other hydro-meteorological data) information entropy can be used for uncertainty analysis
Image_processing_quality_evluation
- 图像处理（图像融合，图像加密等）的性能评价指标集包括：平均梯度，边缘强度，信息熵，灰度均值，标准差(均方差MSE)，均方根误差，峰值信噪比（psnr），空间频率(sf)，图像清晰度，互信息(mi)，结构相似性(ssim)，交叉熵(cross entropy)，相对标准差。-Image processing，average gradient, edge strength, information entropy, gray mean, standard deviation (variance (M
encryption
- 完整的图像加密算法以及对此算法加密结果的性能分析：像素之间相关性，图像的信息熵，以及NPCR,UACI-completely figure encryption scheme and corespond result analysis
id3
- 数据挖掘中经典算法id3的Java实现，包括信息熵的实现等。-Data mining in the classic algorithm Java ID3 implementation, including the realization of the information entropy.
pingjiazhibiao
- 融合图像评价指标，包括平均梯度，交叉熵，信息熵，互信息，结构相似性等。-Fused image uation, including the average gradient, cross entropy, information entropy, mutual information, and so on structural similarity.
twoD_max_seg_pro
- 基于二维信息熵的图像分割，自己写的，经典版的，带注释的，还有理论公式的说明，欢迎加企鹅号，30二8四51六7，一起讨论该算法。-Based on two-dimensional information entropy image segmentation, wrote it myself, classic version, annotated, and theoretical explanation of the formula, please add number of penguins, s
FaultDiagnosisPCA
- 基于信息熵和PCA的故障诊断方法，针对状态方程描述-The fault diagnosis method based on information entropy and PCA is described