u93482963's profile - activity

2016-07-13 10:27:21 -0600	received badge	● Editor (source)
2016-07-07 13:57:03 -0600	received badge	● Critic (source)
2016-07-02 13:22:00 -0600	commented question	How can I detect center of road(as a line) if contours for road are drawn. Yes. I do have the edges of the road. But now I am not sure how to proceed. And also the contours I have drawn aren't conforming to roads.
2016-07-01 02:00:34 -0600	asked a question	How can I detect center of road(as a line) if contours for road are drawn. I am interested in obtaining a center line of road. I am working on video frames(bgr). Then applying threshold,erosion and canny edge detection. Further I am applying sobel derivative and then finally drawing contours. I am thinking of taking small strips along y axis, obtaining x coordinates and the finding the mean of these x coordinates. But so far I have not come across any function which would allow me to do this. Also if I get these values how should I store them ?
2016-07-01 02:00:34 -0600	asked a question	Unable to understand implementation of Hough Transform I copied the same code as given in this tutorial for hough lines : tutorial. This is my output: C:\fakepath\houghlines3.jpg I do not understand why I am getting a different output.