实验报告: Objective: Color image segmentation is a big issue in image processing. This students need to know the basics of this topic. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: Download Fig. 6.28(b) and duplica…
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…
原文:Win8Metro(C#)数字图像处理--2.17图像木刻效果  [函数名称] 图像木刻效果函数WoodCutProcess(WriteableBitmap src) [函数代码] ///<summary> /// Wood cut process. ///</summary> ///<param name="src">Source image.</param> ///<returns></returns>…
PROJECT 03-01 : Image Enhancement Using Intensity Transformations 实验要求: Objective To manipulate a technique of image enhancement by intensity transformation or gray level transformation. Main requirements: Ability of programming with C, C++, or Matla…
http://www.cnblogs.com/xia520pi/archive/2012/06/04/2534533.html…
首先 我来记录下错误 死在时间格式转换错误手里了 大致就是时间格式转化失败 java代码中的May 07 17:44:06 CST 2018  是这个格式转换为 数据库的 yyyy-MM-dd HH:mm:ss 失败 看图 实体类图: Date的时间格式是May 07 17:44:06 CST 2018 一直报时间格式错误. 解决方案: #{createTime,jdbcType=TIMESTAMP},#{changeTime,jdbcType=TIMESTAMP}//在xml的insert方法…
springMVC共三天 第一天: 01.SpringMVC概述及入门案例 02.参数绑定及自定义类型转换 03.SpringMVC常用注解 第二天: 04.SpringMVC返回值类型及响应数据类型 05.文件上传 06.异常处理及拦截器 ================ end…
目录: 一.hadoop2.2.0.zookeeper3.4.5.hbase0.96.2.hive0.13.1都是什么? 二.这些软件在哪里下载? 三.如何安装 1.安装JDK 2.用parallels克隆3台机器 3.安装Zookeeper-3.4.5 4.安装hadoop2.2.0 5.启动zookeeper 6.启动JournalNode集群 7.Hbase-0.96.2-hadoop2(启动双HMaster的配置,m1是主HMaster,m2是从HMaster) 8.在ubuntu12.…
[ARM-Linux开发]在Win7的电脑上直接运行安装Ubuntu14.04发生的问题 标签(空格分隔): [Linux开发] 一段时间以来,一直是在Windows上安装虚拟机,然后安装Ubuntu作为ARM开发的宿主机来操作,包括系统的安装都非常的简单.下面是在Win7的系统上,直接开辟了一个硬盘安装了Ubuntu14.04,记录其中遇到的一些技术问题. 刚开始一直试着用U盘去启动安装,(本来是尝试用光盘来刻录操作系统去装,结果没有找到光盘,直接将镜像压缩包放在了一个空的SD card中),…
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: 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: 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 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…
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: 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…
实验要求: Objective: To observe how the lowpass filtering smoothes an image. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: (a) Implement the Gaussian lowpass filter in Eq. (4.3-7). You must be able to specify the s…
实验要求: Objective: To further understand the well-known algorithm Fast Fourier Transform (FFT) and verify its effectiveness to calculate the discrete Fourier transform (DFT). Main requirements: Ability of programming with C, C++, or Matlab. Instruction…
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:…
实验要求: Objective: To know how to implement correlation of 2 functions in the frequency domain and, using the fast algorithms. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: Download Figs. 4.41(a) and (b) and dupl…
实验要求: Objective: To observe the Fourier spectrum by FFT and the average value of an image. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: (a) Download Fig. 4.18(a) and compute its (centered) Fourier spectrum. (b…
实验要求: Zooming and Shrinking Images by Bilinear Interpolation Objective To manipulate another technique of zooming and shrinking images by bilinear interpolation. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: (a…
实验要求: Zooming and Shrinking Images by Pixel Replication Objective To manipulate a technique of zooming and shrinking images by pixel replication. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: (a) Write a comput…
实验要求: Reducing the Number of Gray Levels in an Image Objective To understand how the number of gray levels affect the image perceptual quality. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: (a) Write a computer…
实验要求: Image Printing Program Based on Halftoning Objective: To know in principle what is "halftoning", the definition of resolution, and how to print an image in a mono-chromosome printer. Main requirements: Ability of programming with C, C++, o…
@ 目录 1. 专栏简介 2. 专栏地址 3. 专栏目录 1. 专栏简介 遥感数字图像的处理,是对遥感数字图像的计算机处理.与工业和医学数字图像不同,遥感数字图像类型更为多样,内容更为复杂.因此,遥感数字图像的处理,不仅需要掌握已有的数字图像处理方法,而且需要具有相当的地学只是,是科学和艺术的有机结合. 2. 专栏地址 「 刘一哥与GIS的故事 」之<遥感知天地> 3. 专栏目录 学习遥感数字图像处理,不仅要掌握遥感数字图像处理的理论知识,更需要掌握Erdas和Envi软件实验操作. [遥感数…
在前面的python数字图像处理(10):图像简单滤波 中,我们已经讲解了很多算子用来检测边缘,其中用得最多的canny算子边缘检测. 本篇我们讲解一些其它方法来检测轮廓. 1.查找轮廓(find_contours) measure模块中的find_contours()函数,可用来检测二值图像的边缘轮廓. 函数原型为: skimage.measure.find_contours(array, level) array: 一个二值数组图像 level: 在图像中查找轮廓的级别值 返回轮廓列表集合,…
一.在matlab下声音信号的I/O 1.读wav文件函数 •y = wavread('filename') •[y,Fs,bits] = wavread('filename') •[...] = wavread('filename',N) •[...] = wavread('filename',[N1 N2])   2.写wav文件函数 •wavwrite(y,'filename') •wavwrite(y,Fs,'filename') •wavwrite(y,Fs,N,'filename')…
截止日期 实验目标 继续熟悉for循环与turtle 数值运算符 math库常用函数 字符串转化为数值类型(int, float, complex) 字符串常用函数 实验内容 任务1.使用for代替while改写圆形生成器. 圆形生成器参考代码: def calcArea(r): return 3.14*r*r n = eval(input("n=")) rList = [] while n > 0: # 练习1:尝试使用for改造while循环 r = eval(input(&…
You can change the file color to whatever you want. File > Settings > Editor > Colors&Fonts > File Status > (Unkown > foreground). The files in Pycharm are under Version Control. Pycharm changes the file's color by the status of file…