![введите описание изображения здесь](https://i.stack.imgur.com/14HH0.png)
Наконец-то получил результат. Посмотрите на код.
string src = "d://sabari//23.jpg";
Mat im = imread(src);
Mat gray;
if (im.channels() == 3)
{
cvtColor(im, gray, CV_BGR2GRAY);
}
else
{
gray = im;
}
adaptiveThreshold(~gray, gray, 255, CV_ADAPTIVE_THRESH_MEAN_C, THRESH_BINARY, 15, -2);
Mat vertical = gray.clone();
int horizontalsize = gray.cols / 30;
Mat structure = getStructuringElement(MORPH_RECT, Size(horizontalsize,1));
erode(gray, gray,structure, Point(-1, -1));
dilate(gray, gray,structure, Point(-1, -1));
imshow("ans", gray);
imwrite("d://out2.jpg", gray);
int verticalsize = vertical.rows / 30;
Mat verticalStructure = getStructuringElement(MORPH_RECT, Size( 1,verticalsize));
erode(vertical, vertical, verticalStructure, Point(-1, -1));
dilate(vertical, vertical, verticalStructure, Point(-1, -1));
imshow("ans1", vertical);
imwrite("d://out3.jpg", vertical);
person
MOHIT.A Jain
schedule
23.01.2015