qwertyio's profile - activity

Thank you for your help, looks like the this is what I was looking for.

I'm working on a project that will serve as real time obstacle avoidance for a robot that has a monocular camera. I've implemented KLT and need to estimate the urgency of objects in enviroment for the navigation system. Based on my own research I think using time to contact is the best method to achieve this?

Hey,

I'm struggling wrapping my brain around how to estimating time to contact using motion vectors ( or maybe expansion cues?) from optical flow. I have tried reading some papers on the topics, but so far I'm unable to decipher and translate the theory into code. If someone can point me in the right direction I would really appreciate it.

Thanks.