彩色或灰度图像的tvd去噪 利用总方差最小化得方法实现图像的光滑去噪的matlab小程序 由Chambolle在2004年提出 -Tvd color or grayscale image denoising was used to minimize the total variance method to achieve a smooth image denoising matlab small program made in 2004 by Chambolle

用total variance（TV）算法对图像进行去噪，具体参数代码里有-With the total variance (TV) image denoising algorithm, the specific parameters in the code there

Denoising Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with priori known (or estimated) noi

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

方差分析是分析试验（或观测）数据的一种统计方法。在工农业生产和科学研究中，经常要分析各种因素及因素之间的交互作用对研究对象某些指标值的影响。在方差分析中，把试验数据的总波动（总变差或总方差）分解为由所考虑因素引起的波动（各因素的变差）和随机因素引起的波动（误差的变差），然后通过分析比较这些变差来推断哪些因素对所考察指标的影响是显著的，哪些是不显著的。(Variance analysis is a statistical method for analyzing the data of the t