搜索资源列表
entropy
- 在数字图像处理中，运用MATLAB中的函数entropy可以计算图像的熵或灰度出现的概率-The probability of occurrence in digital image processing, the use the MATLAB functions entropy can calculate the entropy of the image or grayscale
Digital-Image-Processing
- C#编写，实现基本图像处理功能，包括计算均值、方差、协方差、相关系数、熵等，以及IHS变换、逆变换、直方图均衡、IHS融合、Brovey融合、Fourier变换、逆变换、各种植被指数计算等-Written in C#, basic image processing functions, including the calculation of the mean, variance, covariance, correlation coefficient, entropy, and IHS tra
information-entropy
- 求解图像信息一维熵 实现图像波段选择的第一步计算-resolve the picture information entropy problem
matlab
- 在图像匹配过程中，运用matlab语言计算两幅图像的联合信息熵，从而计算交互信息值的源代码。-In the image matching process, using matlab language computing two images combined information entropy, mutual information to calculate the value of the source code.
quality--index-of-image
- 此文档中的代码可以计算5种图像的质量参数，分别是：图像灰度均值、图像方差、图像平均梯度、熵和峰值信噪比及均方误差。-The code in this document can be calculated five kinds of image quality parameters, namely: the image gray value, image variance, average gradient image, entropy and peak signal to noise ratio
xinxilun
- 计算图像的信息熵，并转换成灰度图计算互信息比较图像相似程度等-Calculate the image information entropy, and converted into a grayscale image similar to the calculation of mutual information comparing the degree of
sige
- matlab图像处理中，双图像的总体属性参数灰度均值 总熵值 方差计算代码-matlab image processing, the dual image of the overall total entropy attribute parameter mean gray value variance calculation code
meanandvariance
- 计算一幅灰度图像的灰度均值，方差，能量和熵。-Calculating a grayscale image gray value, variance, energy and entropy.
jiaochashang
- 用于计算图像的交叉熵熵值的matlab源代码，方便修改-Cross entropy
erweijiaochashang
- 二维交叉熵Matlab源代码，方便修改，用于计算图像压缩方面-Two-dimensional cross-entropy
xinxishang
- 计算256x256灰度图像的信息熵，十分简单易懂-Calculate the information entropy 256x256 gray image
统计
- 计算图像直方图的统计特征，包括均值，方差，熵，三阶矩等。-image histogram calculated the statistical characteristics, including mean, variance, entropy, such as third-order moments.
entropy
- 用于计算图像的信息熵，可以衡量图像的质量-Information entropy is used to calculate the image, the image quality can be measured
Entary
- 利用idl语言计算一幅图像的信息熵的程序代码。-Idl language use to calculate the information entropy of an image of the program code.
BmpToJpgJpgToBmp
- 实现jpeg压缩和解压缩,将彩色图像进行颜色空间转换、对不同的颜色分量进行不同的采样、对于3个分量进行8×8的DCT变换、对DCT系数矩阵按照JPEG推荐的量化表进行量化；对量化后的系数进行Z形扫描，最后进行熵编码，形成码流，计算比特数，和压缩比。解压从量化后的DCT系数表开始逆向进行-Jpeg compression and decompression, the color image is a color space conversion, the different color compo
differentialEntropy
- 计算图像的差分熵，程序比较简单，运行结果较好-Based on the difference of image entropy, procedure is simple, the operation result is good
Entropy
- 读取lena图像，通过opencv计算lena图像的条件熵和联合熵-Read lena image, calculating lena image by opencv conditional entropy and joint entropy
fuzzyEntropy
- 数字图像阈值分割处理，模糊熵函数的计算的matlab程序详解-The calculation of entropy function
Entropy
- 这个源代码是计算图像的熵值以及绘制多条曲线的方法，已经实现过。-This source code is to calculate the entropy of the image as well as a number of methods to draw curves, have been implemented.
evaluatefusion
- 图像质量评价客观指标熵、相关系数、均值、方差的计算代码-Image quality evaluation factor entropy, correlation coefficient, mean, variance calculation