[Bug 702722] opencv: add GrabCut segmentation element

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=702722
  GStreamer | gst-plugins-bad | 1.x

Wim Taymans <wim.taymans> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wim.taymans at gmail.com

--- Comment #17 from Wim Taymans <wim.taymans at gmail.com> 2013-07-12 09:45:17 UTC ---
Let's add a unique ID to the ROI and a parent ID:

struct ROI {
  GstMeta meta

  gint id;
  gint parent_id;
  GQuark roi_type;
  guint x, y, width, height;
}

this way we can:

 - add more meta later to describe the ROI bounding rectangle with ID in more
   detail
 - Make a big ROI with sub ROI having the parent_id of the big ROI to make
   subregions.

For arbitrary shapes, I would now advertise the ROI as a bounding rectangle
containing the object(s) of interest, for the shape of the actual object(s) we
would need another meta to describe them.

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.