实验要求: 高通滤波器可以通过1减去低通滤波器的传递函数得到. 使用公式 计算可以的得到 . 实验代码: % PROJECT 04-04 Highpass Filtering Using a Lowpass Image close all; clc; clear all; % img = imread('Fig4.11(a).jpg'); img = mat2gray(img); figure; subplot(2,2,1); imshow(img); title('原图像'); % 产生滤波函…

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…

virtualbox谨记:win7上只有4.3.x的版本支持ubuntu14.04.3虚拟机安装Oracle Rac,其他的版本3.x和5.0.2(至2015-08-30)均不可以…

Leetcode:面试题 04.04. 检查平衡性 Leetcode:面试题 04.04. 检查平衡性 Talk is cheap . Show me the code . /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(NULL), right(NULL) {}…

install build tools 25.0.2 and sync the project in android studio bundle.gradle,将buildToolsVersion修改为当前已安装的build tool,一定是要大于等于提示版本的.比如我的错误提示是缺少25.0.2版本的tool,我已安装了25.0.3版本,将其修改为25.0.3,rebuild project或重启as即可生效…

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…

实验要求: 上面的实验要求中Objective(实验目的)部分是错误的. 然而在我拿到的大纲中就是这么写的,所以请忽视那部分,其余部分是没有问题的. 本实验是使用伪彩色强调突出我们感兴趣的灰度范围,在实验要求中制定了一些强调的对象.在程序中我们遍历所有的像素,判断其灰度级,如果在我们感兴趣的那一特定范围内,就使用彩色显示出来,即伪彩色图像处理. 实验代码: % close all; clc; clear all; % img = imread('Fig6.22(a).jpg'); figure;…

实验要求: Objective: To know what are Web-safe colors, how to generate the RGB components for a given jpeg color image, or convert an image to RGB manually? Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: In order to…

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…