How to Project And Draw the detected lane lines?

[Satyam Jay]

I want to draw lane lines in some other camera frame. The equation of the detected line is in the "Lane Detection Camera" frame, right?

My initial idea was to:-

• Find some (x,y,z) points in "Lane Detection Camera" space that belongs to the lane-line using the line equation.
• Transform them in any other camera space.
• Project them on the 2d canvas, and draw them using pygame.draw api.

But I am stuck at the first step. Any ideas/suggestion?