Ask Your Question

If a feature is present; take a picture

asked 2013-10-24 08:18:57 -0500

anonymous user



I would like to use CV to try the following:

  1. Monitor a region that is almost pitch black.
  2. Take and save an image when a light is switched on.

I guess I could use an image-set to take a picture every second and then save it based on the histogram output or using feature detection.

But I don't fully know how to implement it.

Any help would be great

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted

answered 2013-11-12 02:22:56 -0500

mechiris gravatar image

Please see Anthony's example doing almost this exact application at the following URL:


edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower


Asked: 2013-10-24 08:18:57 -0500

Seen: 151 times

Last updated: Nov 12 '13