https://www.youtube.com/watch?v=Qe10ExwzCqk#t=19 https://www.youtube.com/watch?v=Qe10ExwzCqk#t=19 19 second mark shows they are using monocular structure from

https://www.youtube.com/watch?v=Qe10ExwzCqk#t=19 https://www.youtube.com/watch?v=Qe10ExwzCqk#t=19 19 second mark shows they are using monocular structure from motion. Some Japanese Uni has a working solution(HDL inside FPGA) doing same thing too http://hackaday.com/2014/01/12/autonomous-quadcopter-fits-in-the-palm-of-your-hand/ http://hackaday.com/2014/01/12/autonomous-quadcopter-fits-in... you can try it yourself, code is on github https://www.youtube.com/watch?v=E35xbo3r8rA https://www.youtube.com/watch?v=E35xbo3r8rA https://github.com/nymanjens/ardrone-exploration https://github.com/nymanjens/ardrone-exploration