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gstreamer/ext/opencv
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William Manley b608767288 templatematch: Allow changing template property on the fly 
Previously changing the template property resulted in an exception
thrown from cvMatchTemplate, because "dist_image" (the intermediate
match-certainty-distribution) was the wrong size (because the
template image size had changed).

Locking has also been added to allow changing the properties (e.g. the
pattern to match) while the pipeline is playing.

 * gst_element_post_message is moved outside of the lock, because it will
   call into arbitrary user code (otherwise, if that user code calls into
   gst_templatematch_set_property on this same thread it would deadlock).

 * gst_template_match_load_template: If we fail to load the new template
   we still unload the previous template, so this element becomes a no-op
   in the pipeline. The alternative would be to keep the previous template;
   I believe unloading the previous template is a better choice, because it
   is consistent with the state this element would be in if it fails to
   load the very first template at start-up.

Thanks to Will Manley for the bulk of this work; any errors are probably
mine.
2014-07-28 14:18:01 -03:00
..
fist.xml opencv: add handdetect plugin, initial implementation 2013-03-01 00:14:54 +00:00
gstcvdilate.c Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvdilate.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvdilateerode.c Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvdilateerode.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvequalizehist.c Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvequalizehist.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstcverode.c Fix FSF address 2012-11-04 00:09:59 +00:00
gstcverode.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvlaplace.c Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvlaplace.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvsmooth.c Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvsmooth.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvsobel.c Fix FSF address 2012-11-04 00:09:59 +00:00
gstcvsobel.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstdisparity.cpp opencv: don't unref NULL caps in finalize 2013-09-29 23:43:23 +01:00
gstdisparity.h opencv: Port to non-deprecated GMutex/GCond API 2013-08-23 12:01:07 +02:00
gstedgedetect.c edgedetect: Don't leak cvImages when caps are changing or the element is reused 2014-06-30 00:05:53 +02:00
gstedgedetect.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstfaceblur.c faceblur: Port to OpencvVideoFilter base class 2014-07-04 21:13:49 -04:00
gstfaceblur.h faceblur: Port to OpencvVideoFilter base class 2014-07-04 21:13:49 -04:00
gstfacedetect.c facedetect: improve enum GstFaceDetectUpdates descriptions 2014-07-22 06:39:21 -03:00
gstfacedetect.h facedetect: new property to control bus messages updates 2013-08-23 13:12:28 +02:00
gstgrabcut.cpp grabcut: Add GrabCut segmentation element 2013-07-17 11:28:28 +02:00
gstgrabcut.h grabcut: Add GrabCut segmentation element 2013-07-17 11:28:28 +02:00
gsthanddetect.c handdetect: Use already mapped image 2014-07-04 21:13:49 -04:00
gsthanddetect.h handdetect: Use already mapped image 2014-07-04 21:13:49 -04:00
gstmotioncells.c motioncells: improve logging 2014-05-30 16:58:59 -03:00
gstmotioncells.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstopencv.c opencv: Add disparity-map calculation element 2013-08-23 11:58:21 +02:00
gstopencvutils.c opencv: Fix indention 2013-08-23 12:01:32 +02:00
gstopencvutils.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstopencvvideofilter.c cvvideofilter: Don't try to make buffer writable 2014-07-04 21:13:11 -04:00
gstopencvvideofilter.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstpyramidsegment.c pyramidsegment: Release image when changing caps or reusing the element 2014-06-30 00:12:26 +02:00
gstpyramidsegment.h Fix FSF address 2012-11-04 00:09:59 +00:00
gstretinex.c opencv: Add colour image enhancement element based on Retinex algorithm 2013-05-27 11:27:20 +02:00
gstretinex.h opencv: Add colour image enhancement element based on Retinex algorithm 2013-05-27 11:27:20 +02:00
gstsegmentation.cpp segmentation: Release memory storage in finalize 2014-06-30 00:22:22 +02:00
gstsegmentation.h opencv: fixes build by moving the c++ header to gstsegmentation.cpp 2013-06-18 13:37:26 +02:00
gstskindetect.c opencv: Add skin color detection element 2013-05-23 11:05:28 +02:00
gstskindetect.h opencv: Add skin color detection element 2013-05-23 11:05:28 +02:00
gsttemplatematch.c templatematch: Allow changing template property on the fly 2014-07-28 14:18:01 -03:00
gsttemplatematch.h Fix FSF address 2012-11-04 00:09:59 +00:00
gsttextoverlay.c textoverlay: Release memory storage and resize image when caps change 2014-06-30 00:18:20 +02:00
gsttextoverlay.h Fix FSF address 2012-11-04 00:09:59 +00:00
Makefile.am opencv: Add disparity-map calculation element 2013-08-23 11:58:21 +02:00
MotionCells.cpp motioncells: Use no network API if not required 2014-07-11 13:25:18 +02:00
MotionCells.h motioncells: Remove unused private fields 2014-02-08 19:29:33 +01:00
motioncells_wrapper.cpp motioncells: use standard macro for boolean 2014-05-30 16:58:59 -03:00
motioncells_wrapper.h Fix FSF address 2012-11-04 00:09:59 +00:00
palm.xml opencv: add handdetect plugin, initial implementation 2013-03-01 00:14:54 +00:00