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137 commits

Author SHA1 Message Date
Nicola Murino
bd4ae18938 facedetect: improve enum GstFaceDetectUpdates descriptions 
https://bugzilla.gnome.org/show_bug.cgi?id=730509
 2014-07-22 06:39:21 -03:00
Nicola Murino
3896dd8413 facedetect: make updates on_change works as expected 
https://bugzilla.gnome.org/show_bug.cgi?id=730509
 2014-07-22 06:39:21 -03:00
Sebastian Dröge
0ea13d7a65 motioncells: Use no network API if not required 2014-07-11 13:25:18 +02:00
Alexey Pavlov
365d0cfb32 ext: Include winsock.h on Windows when required 
https://bugzilla.gnome.org/show_bug.cgi?id=733052
 2014-07-11 13:21:21 +02:00
Nicolas Dufresne
25c289f6c4 facedetect: Make cascades dir a little more portable 2014-07-04 21:13:49 -04:00
Nicolas Dufresne
09fc19b83f handdetect: Use already mapped image 
No need to map again the image, it's already handled by the base class.
 2014-07-04 21:13:49 -04:00
Nicolas Dufresne
efde572cec handdetect: Move size warning in set_caps so it's called once 2014-07-04 21:13:49 -04:00
Nicolas Dufresne
34e23c2e21 faceblur: Port to OpencvVideoFilter base class 
This fixes issue whit black frames when special memory, like GlMemory is
in used.

https://bugzilla.gnome.org/show_bug.cgi?id=732756
 2014-07-04 21:13:49 -04:00
Nicolas Dufresne
42a83d2c64 cvvideofilter: Don't try to make buffer writable 
First this is handle by base transform, hence this is a no-op, and if it wasn't it
would lead to a buffer copy being leaked, and then an unreffed buffer being
pushed downstream.

https://bugzilla.gnome.org/show_bug.cgi?id=732756
 2014-07-04 21:13:11 -04:00
Nicolas Dufresne
2acdb2ecf2 cvvideofilter: Check buffer_map return value 
Check the resturn value and cleanly fail if we could not mapped the buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=732756
 2014-07-04 21:12:38 -04:00
Thiago Santos
f2400d7f16 faceblur: release the haar cascade 2014-06-30 11:54:41 -03:00
Sebastian Dröge
e77a93f6a8 segmentation: Release memory storage in finalize 2014-06-30 00:22:22 +02:00
Sebastian Dröge
d5e7c7bffe textoverlay: Release memory storage and resize image when caps change 2014-06-30 00:18:20 +02:00
Sebastian Dröge
2683c87863 templatematch: Release cvImages when reloading templates are changing caps 2014-06-30 00:15:38 +02:00
Sebastian Dröge
7e0503ca89 pyramidsegment: Release image when changing caps or reusing the element 2014-06-30 00:12:26 +02:00
Sebastian Dröge
e1366c29be handdetect: Release memory storage 2014-06-30 00:09:28 +02:00
Sebastian Dröge
ae1027297c faceblur: Release memory storage 
And also release cvImages and memory storage when changing caps or reusing the
element.
 2014-06-30 00:07:22 +02:00
Sebastian Dröge
48e95f3d6f edgedetect: Don't leak cvImages when caps are changing or the element is reused 2014-06-30 00:05:53 +02:00
Sebastian Dröge
45ac4ba663 pyramidsegment: Release memory storage when finalizing 2014-06-29 23:43:07 +02:00
Sebastian Dröge
dcccabfe22 textoverlay: Free text buffer in finalize 2014-06-29 22:30:56 +02:00
Nicola Murino
845d33098a motioncells: improve logging 
https://bugzilla.gnome.org/show_bug.cgi?id=730141
 2014-05-30 16:58:59 -03:00
Nicola Murino
f48358636b motioncells: make framedrop work at 30 fps too 
https://bugzilla.gnome.org/show_bug.cgi?id=730141
 2014-05-30 16:58:59 -03:00
Nicola Murino
b5cefffb9f motioncells: use standard macro for boolean 
https://bugzilla.gnome.org/show_bug.cgi?id=730141
 2014-05-30 16:58:59 -03:00
Nicola Murino
bd34e62872 motioncells: fix memleak 
Check gst_buffer_map return and remember to unmap and free memory before
returning

https://bugzilla.gnome.org/show_bug.cgi?id=730133
 2014-05-14 20:15:05 -03:00
Sebastian Dröge
43e73bc3e9 motioncells: Remove unused private fields 2014-02-08 19:29:33 +01:00
Sebastian Dröge
50321b1ccd segmentation: Fix integer underflow check 
error: comparison of unsigned expression < 0 is
always false [-Werror,-Wtautological-compare]
 2014-02-08 19:28:26 +01:00
Sebastian Dröge
e8d569f54d faceblur: set maximum feature size to 0x0 
Previously faces would only be detected if they were at least 30x30 pixels
large and at most 32x32 pixels. We keep the minimum setting (maybe needs
a property as in facedetect) but disable the maximum feature size.

See https://bugzilla.gnome.org/show_bug.cgi?id=722158
 2014-01-14 10:38:37 +01:00
Kipp Cannon
b33b1390cc facedetect: set maximum feature size to 0x0 
This disables the "max feature size" feature. The current configuration
is totally busted: The max feature size is hard-coded to 2 pixels more
than the user-supplied min feature size which pretty much means you need
to guess the size of the person's face to within a few pixels to get the
code to find it.

https://bugzilla.gnome.org/show_bug.cgi?id=722158
 2014-01-14 10:37:41 +01:00
Tim-Philipp Müller
2d29f22338 opencv: don't unref NULL caps in finalize 
Fixes gst-inspect-1.0 -a and generic states unit test.
 2013-09-29 23:43:23 +01:00
Nicola Murino
e481ecbf22 facedetect: new property to control bus messages updates 
https://bugzilla.gnome.org/show_bug.cgi?id=655622
 2013-08-23 13:12:28 +02:00
Sebastian Dröge
21ea46568b opencv: Fix indention 2013-08-23 12:01:32 +02:00
Sebastian Dröge
5e25d41b84 opencv: Port to non-deprecated GMutex/GCond API 2013-08-23 12:01:07 +02:00
Miguel Casas-Sanchez
fbb5dd38c7 opencv: Add disparity-map calculation element 
https://bugzilla.gnome.org/show_bug.cgi?id=704760
 2013-08-23 11:58:21 +02:00
Miguel Casas-Sanchez
7c2177b19f grabcut: Add GrabCut segmentation element 
https://bugzilla.gnome.org/show_bug.cgi?id=702722
 2013-07-17 11:28:28 +02:00
Tim-Philipp Müller
67e71d7931 opencv: fix CFLAGS order and add plugins base libs includes to CXXFLAGS 
https://bugzilla.gnome.org/show_bug.cgi?id=702297
 2013-06-18 12:47:34 +01:00
Alban Browaeys
90b51562ab opencv: fixes build by moving the c++ header to gstsegmentation.cpp 
Fixes:
In file included from gstsegmentation.h:51:0,
                 from gstopencv.c:42:
/usr/include/opencv2/video/background_segm.hpp:47:16: fatal error: list:
No such file or directory
 #include <list>
                ^
compilation terminated.

https://bugzilla.gnome.org/show_bug.cgi?id=702297
 2013-06-18 13:37:26 +02:00
Miguel Casas-Sanchez
c313e1d3b8 opencv: add foreground/background segmentation element 
Add an element to the opencv plugin for foregroung/background image
sequence segmentation, using one out of 3 algorithms.

https://bugzilla.gnome.org/show_bug.cgi?id=701421
 2013-06-11 14:32:43 +02:00
Miguel Casas-Sanchez
407f3e1856 opencv: Add colour image enhancement element based on Retinex algorithm 
Add colour image enhancement element based on Retinex algorithm. Two types
exist, namely basic and multiscale; both are described in this article:

Rahman, Zia-ur, Daniel J. Jobson, and Glenn A. Woodell. "Multi-scale retinex
for color image enhancement." Image Processing, 1996. Proceedings.,
International Conference on. Vol. 3. IEEE, 1996

Visually speaking the result looks a bit funny, but is pretty invariable to
lightning changes, which is good for some applications, like image
segmentation.

https://bugzilla.gnome.org/show_bug.cgi?id=700977
 2013-05-27 11:27:20 +02:00
Miguel Casas-Sanchez
ac4efd2914 opencv: Add skin color detection element 
https://bugzilla.gnome.org/show_bug.cgi?id=700654
 2013-05-23 11:05:28 +02:00
Sebastian Dröge
e51cd4fe2f gst: Add better support for static plugins 2013-04-15 15:59:22 +02:00
Todd Agulnick
71743d13c4 handdetect: fix build on OS/X 
gsthanddetect.h:84: error: expected specifier-qualifier-list before 'uint'

https://bugzilla.gnome.org/show_bug.cgi?id=697305
 2013-04-05 09:41:26 +01:00
Tim-Philipp Müller
dec865b2ff opencv: use pkgdatadir locally to construct path for custom haar cascades 
https://bugzilla.gnome.org/show_bug.cgi?id=685655
 2013-03-01 00:14:54 +00:00
Sreerenj Balachandran
757e7c25bf opencv: port handdetect element to 1.0 and add to build 
https://bugzilla.gnome.org/show_bug.cgi?id=685655
 2013-03-01 00:14:54 +00:00
Andol Li
7faa44057e opencv: add handdetect plugin, initial implementation 
The handdetect plugin is for detecting hand gestures using
opencv.

It was created in the course of the Google Summer of Code.

https://bugzilla.gnome.org/show_bug.cgi?id=685655
 2013-03-01 00:14:54 +00:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Tim-Philipp Müller
fa20fba1a2 opencv: fix warnings and build against opencv 2.4.x 
gstpyramidsegment.c: In function 'gst_pyramid_segment_chain':
gstpyramidsegment.c:307:3: error: implicit declaration of function
'cvPyrSegmentation' [-Werror=implicit-function-declaration]
gstpyramidsegment.c:307:3: error: nested extern declaration of
'cvPyrSegmentation' [-Werror=nested-externs]

https://bugzilla.gnome.org/show_bug.cgi?id=687237
 2012-11-03 13:52:08 +00:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Wim Taymans
b8f913555d ffmpegcolorspace is no more 2012-09-14 16:45:34 +02:00
Wim Taymans
0d8f8a5134 rename some caps and elements in examples 2012-09-14 16:29:23 +02:00