05 2017 档案

摘要: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.cs... 阅读全文
posted @ 2017-05-31 10:30 做人要厚道_xu 阅读(977) 评论(0) 推荐(1)
摘要: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 ... 阅读全文
posted @ 2017-05-27 21:13 做人要厚道_xu 阅读(505) 评论(0) 推荐(0)
摘要:实验要求: Objective: To know how to implement image enhancement for color images by histogram processing. Note that the definition of histogra... 阅读全文
posted @ 2017-05-27 21:04 做人要厚道_xu 阅读(678) 评论(0) 推荐(0)
摘要: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... 阅读全文
posted @ 2017-05-27 20:53 做人要厚道_xu 阅读(469) 评论(0) 推荐(0)
摘要: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... 阅读全文
posted @ 2017-05-27 20:45 做人要厚道_xu 阅读(405) 评论(0) 推荐(0)
摘要:实验要求: Objective: To understand the high performance of the parametric Wiener Filter in image restoration when there are additive noise aft... 阅读全文
posted @ 2017-05-27 10:59 做人要厚道_xu 阅读(659) 评论(0) 推荐(0)
摘要:实验要求: Objective: To understand the principle of the notch filter and its periodic noise reducing ability. Main requirements: A... 阅读全文
posted @ 2017-05-27 10:33 做人要厚道_xu 阅读(621) 评论(0) 推荐(0)
摘要:实验要求: Objective: To understand the non-linearity of median filtering and its noise suppressing ability, especially for the pepper-noises, ... 阅读全文
posted @ 2017-05-26 23:47 做人要厚道_xu 阅读(517) 评论(0) 推荐(0)
摘要:实验要求: Objective: To know how to generate noise images with different probability density functions (distributions). The noise images are u... 阅读全文
posted @ 2017-05-26 23:36 做人要厚道_xu 阅读(422) 评论(0) 推荐(0)
摘要:实验要求: Objective: To know how to implement correlation of 2 functions in the frequency domain and, using the fast algorithms. Main requir... 阅读全文
posted @ 2017-05-25 10:14 做人要厚道_xu 阅读(349) 评论(0) 推荐(0)
摘要: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 Imageclose all;clc;clear all;%img = imr... 阅读全文
posted @ 2017-05-25 09:48 做人要厚道_xu 阅读(350) 评论(0) 推荐(0)
摘要:实验要求: Objective: To observe how the lowpass filtering smoothes an image. Main requirements: Ability of programming with C, C++, or Mat... 阅读全文
posted @ 2017-05-25 09:30 做人要厚道_xu 阅读(515) 评论(0) 推荐(0)
摘要:Problem Description Ignatius likes to write words in reverse way. Given a single line of text which is written by Ignatius, you should rever... 阅读全文
posted @ 2017-05-15 08:26 做人要厚道_xu 阅读(347) 评论(0) 推荐(0)
摘要:Problem Description A number sequence is defined as follows: f(1) = 1, f(2) = 1, f(n) = (A * f(n - 1) + B * f(n - 2)) mod 7. Given A, B,... 阅读全文
posted @ 2017-05-11 22:43 做人要厚道_xu 阅读(513) 评论(0) 推荐(0)
摘要:实验要求: Objective: To observe the Fourier spectrum by FFT and the average value of an image. Main requirements: Ability of progr... 阅读全文
posted @ 2017-05-07 23:10 做人要厚道_xu 阅读(755) 评论(0) 推荐(0)
摘要:实验要求: Objective: To further understand the well-known algorithm Fast Fourier Transform (FFT) and verify its effectiveness to calculate the... 阅读全文
posted @ 2017-05-07 19:41 做人要厚道_xu 阅读(837) 评论(0) 推荐(0)
摘要:最近忙于考试复习,没有多少可供自己安排的时间,所以我利用复习之余的空闲时间去刷刷杭电acm的题目,也当对自己编程能力的锻炼吧。Problem Description I have a very simple problem for you. Given two integers ... 阅读全文
posted @ 2017-05-07 15:35 做人要厚道_xu 阅读(366) 评论(0) 推荐(0)