Quite an interesting project from Germany: https://wiki.fricklers.org/abstand.html
Need an image which includes a painted road line and the car passing you.
Then using the average width of a road line, you position lines for each side of the painted line and the car and position the focal point and it calculates how far away the car is.
Calculating passing distance from an image
Calculating passing distance from an image
A novice learning...
“the dreamers of the day are dangerous men, for they may act their dreams with open eyes, to make it possible.”
“the dreamers of the day are dangerous men, for they may act their dreams with open eyes, to make it possible.”