The Shannon entropy is a measure of the average information content one is missing when one does not know the value of the random variable. The concept was introduced by Claude E. Shannon in his 1948 paper "A Mathematical Theory of Communication".

2010年ICIP最新文章关于图像复原，提出了2D NHA算法，实验证明了该算法的优越性能。-In this study, we develop a technique for image restoration The proposed method is based on the 2D non-harmonic analy- sis (2D NHA). The 2D NHA algorithm assigns an initial value by using the spect

Statistical Image Completion. Image processing project realized for the Image Processing class SI241 at Telecom ParisTech. Based on patches statistics of an image, the program aims at completing a missing part of it. It can be used to delete small ob

使用matlab中的meshgrid进行三维绘图，X,Y为坐标值，Z为误差值，用Z值大小及对应三维图上的颜色深浅表示误差大小的不同，对缺失的坐标点补全，并将误差赋值为0。有完整的代码和txt文件，点击即可运行，方便修改。-Using the meshgrid in matlab for three-dimensional drawing, X, Y for the coordinate value, Z for the error value, the size of the Z value a