实验要求: Objective: To understand the principle of the notch filter and its periodic noise reducing ability. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: (a) Write a program that implements sinusoidal noise of th…

实验要求: Objective: To understand the non-linearity of median filtering and its noise suppressing ability, especially for the pepper-noises, the salt-noises and the pepper-and-salt noises. Main requirements: Ability of programming with C, C++, or Matlab…

以下这些实验中的代码全部是我自己编写调试通过的,到此,最后进行一下汇总. 数字图像处理实验(1):PROJECT 02-01, Image Printing Program Based on Halftoning (基于半色调技术的图像打印技术) 链接:http://blog.csdn.net/hongbin_xu/article/details/70340458 数字图像处理实验(2):PROJECT 02-02, Reducing the Number of Gray Levels in a…

实验要求: Objective: To know how to generate noise images with different probability density functions (distributions). The noise images are useful in simulation for image enhancement and image restoration. Main requirements: Ability of programming with…

实验要求: Objective: To understand the high performance of the parametric Wiener Filter in image restoration when there are additive noise after the image degradation. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual:…

2021.05.03 T3 数字 问题描述 一个数字被称为好数字当他满足下列条件: 1. 它有**2*n**个数位,n是正整数(允许有前导0) 2. 构成它的每个数字都在给定的数字集合S中. 3. 它**前n位之和与后n位之和相等**或者它**奇数位之和与偶数位之和相等** 例如对于n=2,S={1,2},合法的好数字有1111,1122,1212,1221,2112,2121,2211,2222这样8种. 已知n,求合法的好数字的个数mod 999983. 输入 第一行一个数n. 接下来一个长…

http://www.cnblogs.com/Matrix54/archive/2012/05/03/2481260.html…

以下代码:input验证码框,输入非数字或非12位时,红框提示;每4位加一个空格 //input验证码框,输入非数字或非12位时,红框提示;每3位加一个空格 $(".text").focus(function(){ $(this).keyup(function(){ var num = /^[0-9]*$/; var verifyValue = $(this).val(); var deleteLogo = $(".delete-logo");//删除的小叉号 ve…

  按出场顺序: macOS Sierra 10.12.6  +  Xcode 8 + gpg 2.2.8 + rvm 1.29.3 +  Ruby 2.4.0 + RubyMine 2018.1.4 1. Xcode : Mac下的开发环境,首先需要安装xcode,xcode里面集成了很多开发工具. Xcode下载时可能会提示 版本太低,这时需要直接到Apple官网下载旧的版本,然后进行下载,解压后就能使用 链接如下https://developer.apple.com/download/mo…

实验要求: Objective: To know how to implement image enhancement for color images by histogram processing. Note that the definition of histogram for color images differs from that of histogram for gray images. Main requirements: Ability of programming wit…