【OpenCV學習】映像的形態處理學

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc//*******************************數學形態運算,最常見的基本運算有七種,分別為:腐蝕、膨脹、開運算、閉運算、擊中、細化和粗化,它們是全部形態學的基礎。********************************/#include "cv.h"#include "highgui.h"#include <stdlib.h>#include

【OpenCV學習】XML的讀寫

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/ #include "highgui.h"#include "cv.h"#include <iostream>#include <iomanip>using namespace std;int main(void){ int a=1; float b=2.; double c[]={4.5,6.7,8.9}; CvMat *mat=cvCreateMat(

影像處理中的一些基本問題解釋

作者:gnuhpc出處:http://www.cnblogs.com/gnuhpc/ 1.邊緣檢測:邊緣檢測是影像處理和電腦視覺中的基本問題,邊緣檢測的目的是標識數位影像中亮度變化明顯的點。映像屬性中的顯著變化通常反映了屬性的重要事件和變化。這些包括(i)深度上的不連續、(ii)表面方向不連續、(iii)物質屬性變化和(iv)情境照明變化。邊緣檢測是影像處理和電腦視覺中,尤其是特徵提取中的一個。映像邊緣檢測大幅度地減少了資料量,並且剔除了可以認為不相關的資訊,保留了映像重要的結構屬性。有許多方法

【OpenCV學習】錯誤處理機制

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/ #include "cxcore.h"#include <stdio.h>#define FLAG 0#define ERRMODE 0void cvResizeDCT(CvMat *input_array,CvMat * output_array){ CvMat * temp_array=0; CV_FUNCNAME("cvResizeDCT"); /*#define

【英語天天讀】Places and People

 作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/Where you are dropped, as the saying is, is who you are, at least in a certain limited sense. If you are dropped in Bitlis but are soon taken to New York, Bitlis is less who you are than New York is.

【英語天天讀】Life is What We Make It

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/Are you dissatisfied with today’s success? It is the harvest from yesterday’s sowing. Do you dream of a golden morrow? You will reap what you are sowing today. We get out of life just what we put into

【OpenCV學習】形態學梯度

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/#include <cv.h>#include <highgui.h>#include <iostream>using namespace std;int main( int argc, char **argv){ IplImage *imgA = cvLoadImage( "lena.jpg", CV_LOAD_IMAGE_ANYDEPTH |

【學術研究基礎】群集學習

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/1.什麼是群集群集又稱群分析,它是研究(樣品或指標)分類問題的一種統計分析方法。群集起源於分類學,在古老的分類學中,人們主要依靠經驗和專業知識來實現分類,很少利用數學工具進行定量的分類。隨著人類科學技術的發展,對分類的要求越來越高,以致有時僅憑經驗和專業知識難以確切地進行分類,於是人們逐漸地把數學工具引用到了分類學中,形成了數值分類學,之後又將多元分析的技術引入到數值分類學形成了群集。

【OpenCV學習】映像填充

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/ #include "cv.h"#include "highgui.h"#include <stdio.h>#include <stdlib.h>IplImage* color_img0;IplImage* mask;IplImage* color_img;IplImage* gray_img0 = NULL;IplImage* gray_img = NULL;int

【英語天天讀】自然

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/To speak truly, few adult persons can see nature. Most persons do not see the sun. At least they have a very superficial seeing. The sun illuminates only the eye of the man, but shines into the eye and

【英語天天讀】Perseverance

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/ Perseverance depends on three things-purpose, will, enthusiasm. He who has a purpose is always concentrating his forces. By the will, the hope and plan are prevented from evaporating into dreams, and a

【英語天天讀】培養自信

作者:gnuhpc

【OpenCV學習】Kmean均值聚類對圖片進行減色處理

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/#include <cv.h>#include <highgui.h>#include <iostream>#define MAX_CLUSTERS (8)using namespace std;int main( int argc, char **argv){IplImage *imgA = cvLoadImage( "1.jpg",

【OpenCV學習】映像裝載函數的類比載入24BPP的BMP檔案

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc//*文中出現的注釋若為三項注釋,則依次為:Offset Size Purpose */#include <iostream>#include <cstdio>#include <cstdlib>#include <cv.h>#include <highgui.h>using namespace

【英語天天讀】Account of My Travels

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/I was always fond of visiting new scenes, and observing strange characters and manners. Even when a mere child I began my travels, and made many tours of discovery into foreign parts and unknown regions

【OpenCV學習】基於輪廓尋找的視頻流運動檢測

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/#include "cv.h"#include "highgui.h"#include <time.h>#include <math.h>#include <ctype.h>#include <stdio.h>#include <string.h>// various tracking parameters (in seconds)

【英語天天讀】Cultivating a Hobby

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/By Winston Churchill   The cultivation of a hobby and new forms of interest is a policy of the first importance to a public man.But this is not a business that can be undertaken in a day or swiftly

【OpenCV學習】角點檢測

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/#include <stdio.h>#include "cv.h"#include "highgui.h"#define MAX_CORNERS 100int main(void){int cornersCount=MAX_CORNERS;//得到的角點數目CvPoint2D32f corners[MAX_CORNERS];//輸出角點集合IplImage *srcImage =

【HeadFirst 設計模式學習筆記】1.策略模式

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/1.書中舉了一個鴨子類的設計,有些會飛或者會叫,有些不會飛可能也不會叫,用繼承則導致不該有的功能通過繼承而繼承了下來,使用介面則代碼無法做到最大程度的重用。進而引出設計原則1:找出應用中可能需要變化之處,把它們獨立出來,不要和那些不需要變化的代碼混在一起,把會變化的部分取出並封裝起來,好讓其他部分不會受到影響

【OpenCV學習】BGR->RGBA色彩空間轉換

作者:gnuhpc 出處:http://www.cnblogs.com/gnuhpc/1.RGBA色彩空間基本知識:RGBA stands for R ed G reen B lue A lpha. While it is sometimes described as a color space, it is actually simply a use of the RGB color model, with extra information. The color

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