[Bug 719688] New: Add opencv stitching (panorama) element.

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Dec 2 07:26:56 PST 2013


https://bugzilla.gnome.org/show_bug.cgi?id=719688
  GStreamer | gst-plugins-bad | 1.x

           Summary: Add opencv stitching (panorama) element.
    Classification: Platform
           Product: GStreamer
           Version: 1.x
        OS/Version: All
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: miguelecasassanchez at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=263303)
 View: https://bugzilla.gnome.org/attachment.cgi?id=263303
 Review: https://bugzilla.gnome.org/review?bug=719688&attachment=263303

Full patch containing panography element, mods to gstopencv.cpp and
gsttemplatematch.cpp.

- Added a file that stitches together two video feeds - that supposedly
overlap, and creates a single larger output panorama. Like panorama picture,
for videos :)
Multi pad input to one output synchro and glue code is copy-modified from
gstdisparity.cpp :)
>From the doco:

 * This element stitches two video feeds together, and represents the right
 * channel as a reference over which the left one warps - supposed of course
 * there is enough overlap for a correct feature matching.

- File gstopencv.c is changed to gstopencv.cpp, allowing for C++ (yei!) usage
in gstpanography.{h,cpp}.

- File gsttemplatematch.{h,cpp}: renamed member |template| to |templatename|,
clashed with C++ when included in gstopencv.cpp.

- Will upload some pics of how the output looks like.

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