[Bug 704760] New: opencv: disparity-map calculation element
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Tue Jul 23 10:00:02 PDT 2013
https://bugzilla.gnome.org/show_bug.cgi?id=704760
GStreamer | gst-plugins-bad | 1.x
Summary: opencv: disparity-map calculation 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=249926)
View: https://bugzilla.gnome.org/attachment.cgi?id=249926
Review: https://bugzilla.gnome.org/review?bug=704760&attachment=249926
1st full patch GstDisparity
"This element computes a disparity map from two stereo images, meaning each one
coming from a different camera, both looking at the same scene and relatively
close to each other - more on this below. The disparity map is a proxy of the
depth of a scene as seen from the camera."
This element has an interesting twist: same as videomeasure, it is a muxer that
normally needs to wait until both frames are present on its input pads before
carrying out the stereo mapping. This is, strongly inspired by videomeasure,
achieved via a mutex + condition variable + a buffer being NULL or not.
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