Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Categories

Welcome to the new platform of Programmer's Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use its exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.

Help me pls about contour tracking

Hi, I'm working on my Final Project about Visual Tracking (contour tracking, more specifically).
I've read a paper saying things about calculating edge strength to measure the similarity between the object being tracked, and the edges detected in image, but it still doesn't come through my mind, though >.<
Do you know what and how to calculate edge strength?
Thanks, thanks a lot.

Comments

  • DrMartenDrMarten Posts: 748Member
    [b][red]This message was edited by DrMarten at 2005-5-5 13:57:57[/red][/b][hr]
    : Hi, I'm working on my Final Project about Visual Tracking (contour tracking, more specifically).
    : I've read a paper saying things about calculating edge strength to measure the similarity between the object being tracked, and the edges detected in image, but it still doesn't come through my mind, though >.<
    : Do you know what and how to calculate edge strength?
    : Thanks, thanks a lot.
    :



    If it is straight edges just use trigonometry.
    You can even do this for non-right-angled triangles.

    If the edges are curved you could approximate the curve into a series of straight lines and total each length up.

    Hope these ideas help. :-)

    If all of this uses graph technique with whole-numbers or integers then it makes things a bit easier.



Sign In or Register to comment.