neverfadingMay-优快云博客

原创 copyMakeBorder

copyMakeBorder(src,dst,top,bottom,left,right,borderType,value);borderType有两种 - BORDER_CONSTANT - BORDER_REPLICATE#include <opencv2/imgproc/imgproc.hpp>#include <opencv2/highgui/highgui.hpp>using nam

2017-03-07 15:49:04 993

原创 5 types of thresholding

threshold

2017-03-07 15:06:49 371

原创 imgproc模块/image pyramids

两种image pyramids

2017-03-07 13:55:33 386

原创 imgproc模块/linear filter

Linear filter

2017-03-07 13:35:57 417

原创 OpenCV改变图片的对比度和亮度

改变图片对比度和亮度

2017-03-06 16:25:20 410

原创 filter2D function

filter2D

2017-03-06 15:50:10 444

原创 OpenCV中遍历图像

遍历图像

2017-03-06 14:54:59 523

原创记录两个操作间隔时间

double time=(double)getTickCount();//do something...time=((double)getTickCount()-time)/getTickFrequency();cout<<"Times passed in seconds"<<time<<endl;

2017-03-06 13:50:11 579

原创 color systems

OpenCV color systems

2017-03-06 13:48:15 308

原创 Harris corners

harris corner

2017-02-20 12:48:38 577

原创 Hough

#include <opencv2/opencv.hpp>#include <opencv2/imgproc/imgproc.hpp>using namespace cv;using namespace std;int main( ){ Mat srcImage = imread("fore.jpg"); Mat midImage,dstImage; Canny(srcIm

2017-02-18 23:05:05 311