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我想利用卷积与CPP OpenCV的我的代码给出低于卷积在OpenCV中C++
错误C2040错误: 'H': 'INT [1] [2]' 中的间接水平不同从'cv :: Mat'
我想在H = [1,-1]和image || V = [1; -1]和图像
#include <iostream>
#include <opencv2\opencv.hpp>
using namespace std;
using namespace cv;
void main(){
Mat image =imread("C:\\Users\\merve\\Desktop\\images3.jpg",CV_LOAD_IMAGE_COLOR);
int h,w;
Size s=image.size();
h = s.height;
w = s.width;
int i,j;
Mat H_gradient;
int H [1][2] = {1,-1};
int V [2][1] = {{1},{-1}};
filter2D(image, H_gradient, -1 , H, Point(-1, -1), 0, BORDER_DEFAULT);
namedWindow("filter2D Demo", CV_WINDOW_AUTOSIZE);
imshow("filter2D Demo", H_gradient);
waitKey(0);
}
感谢您的回复...是的,我正在尝试做垂直和水平渐变。必须kernelH = [1 0 -1]?因为我的源代码显示kernelH = [1 -1]或者是否有多个内核用于获取渐变? –