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Author SHA1 Message Date
Bo Li
81779d8287 fixed pca bug for fixed mean input 2013-05-09 15:20:00 +08:00
peng xiao
e14acabb3d Fix ocl moudle build with latest Intel OpenCL SDK. 
We found that cl.h file provided in latest Intel SDK muted deprecated interfaces.
 2013-05-09 14:00:36 +08:00
peng xiao
69e6d0016e Optimize stereobm a bit. 
Speedup about 30% on 6730M GPU.
 2013-05-08 17:29:24 +08:00
yao
b6313951dc use clean EXPECT_MAT_NEAR (no string output) 2013-05-08 17:07:44 +08:00
yao
35c6860f06 further simplify the logics in filter tests 2013-05-08 16:08:33 +08:00
yao
1a53e2cfb2 remove interpolation.hpp 2013-05-08 15:27:35 +08:00
yao
3928c1ee26 add copyrights 2013-05-08 15:21:53 +08:00
yao
e4d3378230 simplify logics in filter tests, remove redundant code in arithm tests 2013-05-08 15:12:12 +08:00
Andrey Pavlenko
2aa5f1bfd1 Merge pull request #866 from MadEgg:RetrieveFrame_index_argument 2013-05-07 17:00:29 +04:00
Vadim Pisarevsky
741fb9b7d1 Merge pull request #865 from pengx17:2.4_ocl_ver 2013-05-07 16:39:49 +04:00
Andrey Pavlenko
2faa2adae2 Merge pull request #846 from smart-mobile-software:tuto_crash 2013-05-07 15:15:16 +04:00
poiuytrez
7dda8e2cb8 Link to bug tracker replaced by bug description 2013-05-07 11:45:18 +02:00
yao
52dbbae82c some cleanup, remove some commented codes 2013-05-07 16:14:50 +08:00
peng xiao
d34e7eca60 Suppress warning when compiling deprecated OpenCL function on GNU compilers. 2013-05-06 17:16:45 +08:00
Egbert van der Wal
dc6a144396 add (optional) index argument to RetrieveFrame method 2013-05-04 17:18:12 +02:00
peng xiao
ed2199a497 Fix build 2013-05-03 09:54:11 +08:00
peng xiao
1eca49f40b ocl: Enable backward binary portability for setTo function. 2013-05-03 09:45:56 +08:00
peng xiao
168c0b0385 Optimize ocl::stereobm. 
1. Use macro defines for some parameters(radius).
2. Reduce local memory usage.
3. Fix accuracy problem on Intel GPU.
 2013-05-02 16:14:28 +08:00
peng xiao
355bc691fc Add OpenCL version 1.2 query into ocl::Context::supportsFeature(). 
Add backwards portability for OpenCL 1.1 when OpenCV executables
are compiled with OpenCL 1.2 profile support.
 2013-05-02 14:44:59 +08:00
poiuytrez
bef6de9025 Fix tuto3 picture taken crash on all devices 
A modification of the JavaCameraView is needed to avoid a crash when the
app is exited. It is a good practice to remove the callback after the
stopPreview method.
 2013-05-01 16:58:15 +02:00
Luis Díaz Más
d13d5c0c12 Added setting feature of FPS in cap_libv4l 2013-05-01 01:07:03 +02:00
Andrey Pavlenko
48a8aefd6b Merge pull request #854 from asmorkalov:android_null_invalid_cam 2013-04-30 17:36:39 +04:00
Andrey Pavlenko
f21e99de0f Merge pull request #858 from apavlenko:fix_ocl_build_on_bb 2013-04-30 11:25:31 +04:00
Andrey Pavlenko
108bb811c5 fixing precommit build on ubuntu-64 (now it takes OCL headers from non-default OCL SDK, but libs from default one) 2013-04-29 23:10:03 +04:00
Alexander Smorkalov
456c56fe90 NullPointerException in case of error on opening native camera fixed. 2013-04-29 11:00:52 +04:00
Andrey Pavlenko
5ce4e3c265 Merge pull request #800 from asmorkalov:android_cam_idx_semantic 2013-04-29 10:00:08 +04:00
Andrey Pavlenko
6d89e1f412 Merge pull request #827 from apavlenko:fix_android_tutorial1 2013-04-29 09:59:19 +04:00
ShengyinWu
ef5578a7ce Fixs: After scaling back to original image, some detected ROI will outside the original image ROI 2013-04-29 12:16:42 +08:00
Vadim Pisarevsky
2068c4582c Merge pull request #844 from bitwangyaoyao:2.4_integral 2013-04-28 00:37:40 +04:00
Vadim Pisarevsky
4f26f0c2e2 Merge pull request #843 from pengx17:2.4_stereobp_fix 2013-04-28 00:32:26 +04:00
Roman Donchenko
2dc8642508 Changed convexHull's documentation to essentially invert the meaning of `clockwise`. 
The orientation of convexHull's result is currently the opposite of what the
documentation would suggest:

>>> import cv2, numpy as np
>>> points = np.array([[0,0],[0,1],[1,0]], dtype=np.int32)
>>> cv2.convexHull(points, clockwise=False)
array([[[1, 0]],
       [[0, 1]],
       [[0, 0]]], dtype=int32)
>>> cv2.convexHull(points, clockwise=True)
array([[[0, 0]],
       [[0, 1]],
       [[1, 0]]], dtype=int32)

Changing the function itself is probably not a good idea at this point, so
this fixes the documentation by flipping the coordinate system.

I also removed the mention of the origin, since it's irrelevant for this
function.
 2013-04-26 14:22:55 +04:00
Dominik Rose
cfaae5917b Calib3d documentation: 
- fixed reference to Slabaugh
 2013-04-26 11:34:35 +02:00
poiuytrez
60bf018781 Fix android tutorial 3 second picture taken bug 2013-04-24 12:38:15 +02:00
Alexander Smorkalov
8606ee4beb Front/Back camera semantic support added to Android VideoCapture back-end. 2013-04-24 10:56:16 +04:00
yao
f788d010f7 fix a crash on CPU OCL for some specified image sizes 2013-04-24 14:12:41 +08:00
peng xiao
9cfa24e515 Fix thread sync for csbp. 2013-04-23 17:35:40 +08:00
yao
b386ea72aa use float when sum overflow 2013-04-23 17:23:05 +08:00
peng xiao
3282aaa1f5 Fix a bug found on Intel OpenCL SDK. 2013-04-23 15:34:40 +08:00
Peng Xiao
c701d54281 Fix build errors 2013-04-21 11:19:37 +08:00
Peng Xiao
7b08d5ec69 Add OpenCL stereo CSBP implementation 2013-04-20 00:34:37 +08:00
Andrey Kamaev
a9a269505c Merge pull request #829 from SpecLad:sphinx-ver-1 2013-04-17 15:45:53 +04:00
Andrey Kamaev
28aefc4f5a Merge pull request #817 from pengx17:2.4_ocl_bitwise_cleanup 2013-04-17 15:45:38 +04:00
Roman Donchenko
bd6f80faf3 Redo the Sphinx check to do the same thing on all platforms. 
This also fixes the bug where the Sphinx version gets detected as
"Sphinx vX.Y.Z" instead of "X.Y.Z" on Unix-like systems.
 2013-04-17 12:33:11 +04:00
Andrey Kamaev
f6848b66d6 Merge pull request #826 from pengx17:2.4_canny_clampfix 2013-04-17 11:09:49 +04:00
Andrey Kamaev
bf551df4cf Merge pull request #825 from pengx17:2.4_query_cpu_wavesize 2013-04-17 11:09:37 +04:00
Andrey Kamaev
5eff4f8340 Merge pull request #822 from taka-no-me:better_cv_enum 2013-04-17 11:08:58 +04:00
Andrey Pavlenko
8c40f0ccf2 fixing build and lint warnings 2013-04-16 15:30:43 +04:00
peng xiao
0f7d7100e5 Add clamping for y dimension. 2013-04-16 15:49:15 +08:00
peng xiao
6f63a5d8d5 Let wave_size=1 on CPU. 2013-04-16 14:41:30 +08:00
Andrey Kamaev
c02095ae1c Merge pull request #821 from taka-no-me:contributing 2013-04-16 10:16:14 +04:00