title: Find intercepts in almost flat lines
body: <p>I have a set of lines (image below) which should meet in a number of points. As you can see, now the angular coefficient doesn't vary noticeably, making intercepts hard to find. What transformation do you suggest to use to make things easier (like some kind of Hough transform), or where do you think I should look for inspiration? Thanks!</p>
  
  <p>I'm working in Matlab but I can switch to Python if needed.</p>
  
  <p><img src="https://i.stack.imgur.com/rM3rL.jpg" alt="enter image description here"></p>