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ai463
- 用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,能量熵的计算，sar图像去噪的几种新的方法。- Monte Carlo simulation method of calculating the American option price and basic descr iption, Energy entropy calculation, Several new methods sar image denoising.
functions
- 图像阈值分割，基于matlab的二维Renyi熵算法的灰度图像分割-Image threshold segmentation, matlab based two- dimensional Renyi entropy algorithm gray- scale image segmentation
Tsallis-entropy
- 图像的阈值分割，基于matlab的一维非广延熵Tsallis熵算法的灰度图像分割-Image segmentation, matlab-based one-dimensional non-extended entropy Tsallis entropy algorithm gray-scale image segmentation
kapur
- 图像的阈值分割，基于matlab的一维卡普尔熵算法的灰度图像分割-Image segmentation based on matlab, one- dimensional Kapoor entropy algorithm, gray- scale image segmentation
mx064
- 计算十字叉丝的在不同距离的衍射图像,基于负熵最大的独立分量分析，在matlab R2009b调试通过。- Calculation crosshairs diffraction image at different distances, Based on negative entropy largest independent component analysis, In matlab R2009b debugging through.
entttos_mode
- 计算图像纹理共生矩阵及共生矩阵相关系数,熵等几个特征值,很好-Correlation coefficient calculation for image texture co-occurrence matrix and co-occurrence matrix, the entropy value, several characteristics, such as well
mrrrk
- sar图像去噪的几种新的方法，对信号进行频谱分析及滤波，能量熵的计算。- Several new methods sar image denoising, The signal spectral analysis and filtering, Energy entropy calculation.
sounan
- MIMO OFDM matlab仿真,有均匀线阵的CRB曲线，考虑雨衰 阴影 和多径影响，添加噪声处理，实现典型相关分析，针对EMD方法的不足,基于负熵最大的独立分量分析，在MATLAB中求图像纹理特征。 - MIMO OFDM matlab simulation, There ULA CRB curve, Consider shadow rain attenuation and multipath effects Add noise processing, Achieve canonica
dpdty
- 多目标跟踪的粒子滤波器，基于负熵最大的独立分量分析，sar图像去噪的几种新的方法。- Multi-target tracking particle filter, Based on negative entropy largest independent component analysis, Several new methods sar image denoising.
hjbuy
- 可直接计算得到多重分形谱,仿真图是速度、距离、幅度三维图像，基于负熵最大的独立分量分析。- It can be directly calculated multi-fractal spectrum, FIG simulation speed, distance, amplitude three-dimensional image, Based on negative entropy largest independent component analysis.
Cloud-detection-
- 首先使用灰度共生矩阵提取图像纹理特征，之后使用灰度共生矩阵的熵值与相关性系数作为纹理参数，用k-means聚类算法实现遥感图像的云检测-First of all, the gray co-occurrence matrix is used to extract the image texture features, then the entropy and correlation coefficients of the GLCM are used as texture parameters, a
qie_uf84
- 包括最后计算压缩图像的峰值信噪比和压缩效果的源码,能量熵的计算，基于欧几里得距离的聚类分析。- Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Energy entropy calculation, Clustering analysis based on Euclidean distance.
JPEG压缩
- 对图像进行JPEG压缩，通过DCT变化，量化，zigzag扫描，熵编码(JPEG compression of the image, through the DCT changes, quantization, zigzag scanning, entropy coding)
程序代码
- 波段组合OIF指数计算，求一幅数字图像的熵值(Band combination OIF index calculation, seeking a digital image entropy)
GLDM(2)
- 利用gldm提取图像纹理特征源代码，八维，含能量、熵、惯性矩、相关的均值和标准差(Image texture feature extraction using GLDM source code, eight dimensional, including energy, entropy, moment of inertia, the mean and standard deviation)
749673327JPEG可用
- 只有在图像区域非常低的视频信号中才含有高频频谱。因此,在数字视频信号处理,根据频谱分配比特的比特数的因素:包含大量的区域分布较低的频谱信息的比特数含有较高的频谱分配较低量的信息,和图像质量并没有明显的损伤,达到压缩率的目的。然而,所有这些都是为了在低熵(熵)的情况下实现有效的编码。(The coefficients of the DCT domain motion compensation error or the original image information convert into
GLCM
- 本程序实现的功能为提取图像的GLCM，包括能量、熵、相关性等(The function is to extract the image GLCM.)
xiaobo
- 实现遥感图像小波变换融合，以及计算信息熵、平均梯度和均方根误差。(Realization of wavelet transform fusion of remote sensing image)
nen_qi11
- 利用matlab针对图像进行马氏距离计算 ,最大信噪比的独立分量分析算法，这是第二能量熵的matlab代码。( Using matlab to calculate the Mahalanobis distance for the image, SNR largest independent component analysis algorithm, This is the second energy entropy matlab code.)
EEE412-Lab4-Linlin Zhang-1821720
- 图像处理,这个是关于求图像的信息熵，算术变换，图像压缩等等(Image processing, this is about finding the entropy of the image, arithmetic transformation, image compression and so on)