[Bug 753994] New: OpenCV faceblur does not work with OpenCV newer than 2.4.10
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Sun Aug 23 09:28:59 PDT 2015
https://bugzilla.gnome.org/show_bug.cgi?id=753994
Bug ID: 753994
Summary: OpenCV faceblur does not work with OpenCV newer than
2.4.10
Classification: Platform
Product: GStreamer
Version: git master
OS: All
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-bad
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: vchipirras6 at gmail.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
$ gst-launch-1.0 autovideosrc ! videoconvert ! faceblur ! videoconvert !
autovideosink
When I run this, the face blurred is not detected in the camera.
It is due to the new structure of the classifier "CascadeClassifier" that
opencv used in versions newer than 2.4.10.
"gstfaceblur.c" should be transform C ++ language and to use the "load" method
to load the old and new structure of the classifier.
Previously the classifier was:
<haarcascade_frontalface_default type_id="opencv-haar-classifier">
Now it is:
<cascade type_id="opencv-cascade-classifier"><stageType>BOOST</stageType>
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