 | 1 | initial version |
Hi,
I am using HoughLinesP to extract lines from grayscale image.
As seen in below image single edge (i.e single line in image) is returning more than one line. 16,22 and 0,28 and 10,11 and 23,18,24 lines correspond to single line.
How can i get single line for single edge, any suggestions ?
Input image:
Extracted lines
Zoomed image
thanks.
| | 2 | No.2 Revision |
Hi,
I am using HoughLinesP to extract lines from grayscale image.
Below is my psudo code.
threshold(img_tmp,bin_img,30,255,cv::THRESH_BINARY);
Canny(bin_img, canny_img, 50, 255, 3);
vector<Vec4i> tmp_lines;
HoughLinesP(canny_img,tmp_lines, 1, CV_PI/360,10, 10, 1);
As seen in below image single edge (i.e single line in image) is returning more than one line. 16,22 and 0,28 and 10,11 and 23,18,24 lines correspond to single line.
How can i get single line for single edge, any suggestions ?
Input image:
Extracted lines
Zoomed image
thanks.