Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

RC Quadrocopter 4 w/ Optical Flow

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
1,838
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Aug 29, 2008

I've finally got OpenCV working for optical flow on the live image, so the arrows represent where automatically detected features are moving between two frames (arrows are extended slightly too). You can see that as the helicopter moves, the arrows point in the direction of motion.
The next step is to average all the directions and amounts of motion to determine what direction it is moving overall, and how fast. Then I can apply this as feedback to the controller, creating a self-stabalising helicopter.

Category:

Science & Technology

Tags:

License:

Standard YouTube License

  • likes, 0 dislikes

Link to this comment:

Share to:
see all

All Comments (1)

Sign In or Sign Up now to post a comment!
  • which algorithm do you use to find optical flow?

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more