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Author SHA1 Message Date
Paul E. Murphy
33fb253a66 core: vectorize dotProd_32s 
Use 4x FMA chains to sum on SIMD 128 FP64 targets. On
x86 this showed about 1.4x improvement.

For PPC, do a full multiply (32x32->64b), convert to DP
then accumulate. This may be slightly less precise for
some inputs. But is 1.5x faster than the above which
is about 1.5x than the FMA above for ~2.5x speedup.
 2019-08-20 15:28:36 -05:00
ChipKerchner
51ceabb2eb Change fast corner flags in HAL version from char array to single int 2019-08-20 13:25:35 -05:00
Alexander Alekhin
b2274a63cd Merge pull request #15348 from alalek:fix_videoio_doc_version 2019-08-20 13:12:58 +00:00
Alexander Alekhin
6a439ae53d videoio(doc): fix 'since' version 2019-08-20 13:15:56 +03:00
xitong
b1a5c76215 Fix a typo 2019-08-20 12:01:40 +08:00
Alexander Alekhin
9612397aa2 Merge pull request #15329 from craterkamath:fixTypoCamshift 2019-08-19 19:01:43 +00:00
craterkamath
04f720d56a Fixed Typo Closes #15148 2019-08-19 22:52:00 +05:30
Alexander Alekhin
19a4b51371 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-16 18:48:08 +03:00
Alexander Alekhin
b8f35aa109 Merge pull request #15322 from alalek:backport_15318 2019-08-16 15:40:22 +00:00
Suleyman TURKMEN
a1e96a7deb Update seamless_cloning.cpp 2019-08-16 17:35:22 +03:00
luz.paz
fcc7d8dd4e Fix modules/ typos 
Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`

backporting of commit: ec43292e1e
 2019-08-16 17:34:29 +03:00
Alexander Alekhin
a41b79d43e Merge pull request #15318 from luzpaz:modules_typo_fixes 2019-08-16 14:23:58 +00:00
luz.paz
ec43292e1e Fix modules/ typos 
Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`
 2019-08-15 18:02:09 -04:00
Alexander Alekhin
7df3141bbc Merge pull request #15309 from alalek:backport_15305 2019-08-15 12:02:24 +00:00
Alexander Alekhin
ea667d82b3 Merge pull request #15305 from luzpaz:typo-fixes 2019-08-15 10:11:06 +00:00
luz.paz
57ccf14952 FIx misc. source and comment typos 
Found via `codespell -q 3 -S ./3rdparty,./modules -L amin,ang,atleast,dof,endwhile,hist,uint`

backporting of commit: 32aba5e64b
 2019-08-15 13:09:52 +03:00
Alexander Alekhin
0a02dd5f58 Merge pull request #15298 from smirnov-alexey:gapi_simplify_transform_tests 2019-08-15 10:09:14 +00:00
Alexander Alekhin
13ecd5bb25 Merge pull request #15122 from pmur:fast-math-improvements 2019-08-14 19:28:05 +00:00
Alexander Alekhin
a703b9ed84 Merge pull request #15101 from alalek:cmake_initialization 2019-08-14 19:17:07 +00:00
luz.paz
32aba5e64b FIx misc. source and comment typos 
Found via `codespell -q 3 -S ./3rdparty,./modules -L amin,ang,atleast,dof,endwhile,hist,uint`
 2019-08-14 13:33:49 -04:00
Dmitry Kurtaev
e4a80aee09 Fix #15296 2019-08-14 19:44:05 +03:00
Alexander Alekhin
26551f178c Merge pull request #15301 from alalek:backport 2019-08-14 16:40:24 +00:00
Alexander Alekhin
dbf8e22fad Merge pull request #15242 from vchiluka5:lazy_load_nvcuda_dll 2019-08-14 16:35:41 +00:00
ilbalance
0b5d0b83be Merge pull request #15275 from ilbalance:js_inpaint 
* in embindgen.py added inpaint function

* added test for inpaint function and fixed function in build_js

* fixed test for inpaint function

* rotate deleted, build_js.py fixed
 2019-08-14 17:16:45 +03:00
Alexander Alekhin
32772a5436 3.4: backported changes from 'master' branch 2019-08-14 16:36:08 +03:00
smirnov-alexey
35e5f00cac Simplify tests on GAPI_TRANSFORM 2019-08-14 13:37:40 +03:00
Alexander Alekhin
290da93845 Merge pull request #15285 from AsyaPronina:dev/asyadev/matching_requirements_test 2019-08-14 09:59:56 +00:00
Andrey Golubev
f6bb900259 Merge pull request #15238 from andrey-golubev:fluid_fix_journal 
G-API: Fix Journal usage in Fluid backend (#15238)

* Fix Journal usage in Fluid backend

* Delete dumpDotRequired(): invalid check

* Update mem consumption test

* Test that new test works

* Debug memory consumption function

* Increase iterations in test

* Re-write memory consumption measurement part

* Restore correct fix for Fluid journals
 2019-08-14 10:03:52 +03:00
Diego
f7f2438478 Merge pull request #15082 from dvd42:segmentation-module 
Segmentation module (#15082)
 2019-08-13 23:38:48 +03:00
Alexander Alekhin
2ad0487cec Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-13 18:32:29 +00:00
Alexander Alekhin
72ccb5fe6e Merge pull request #15283 from smirnov-alexey:gapi_transform_tests 2019-08-13 14:45:18 +00:00
Alexander Alekhin
7c96857c02 Merge pull request #15292 from alalek:build_warnings_xcode_10_3 2019-08-13 14:18:48 +00:00
Alexander Alekhin
15b8a8d935 build: eliminate warnings with Xcode 10.3 2019-08-13 15:06:13 +03:00
Andrey Golubev
bf0765fc7f Merge pull request #15282 from andrey-golubev:rename_argkind_opaque 
* G-API: rename ArgKind OPAQUE to GOPAQUE

Rename ArgKind value to GOPAQUE to fix conflict in the
user code when wingdi.h is included: it defines OPAQUE
macro that (for some reason) is chosen instead of ArgKind
value

* Add compatibility with existing API

* Renamed GOPAQUE to OPAQUE_VAL
 2019-08-13 13:57:27 +03:00
AsyaPronina
59de4d9ad8 Added Preproc use case test for graph pattern matching 2019-08-12 20:14:56 +03:00
Alexander Alekhin
e0cb01e2cf Merge pull request #15249 from dkurt:dnn_ie_tests_2019r2 2019-08-12 16:32:38 +00:00
smirnov-alexey
4c168e95de Extend test suite on GAPI_TRANSFORM macro 2019-08-12 16:44:05 +03:00
Alexander Alekhin
183fc43a67 Merge pull request #15217 from elatkin:15163_gapi_std_math 2019-08-12 09:41:11 +00:00
Alexander Alekhin
c95407f1bc
Merge pull request #14883 from AsyaPronina:dev/asyadev/pattern_matching 2019-08-09 20:52:52 +03:00
Lubov Batanina
f1ea9d86b9 Merge pull request #15203 from l-bat:determine_inp_shape 
* Determine input shapes

* Add test

* Remove getInputShapes

* Fix model

* Fix constructors

* Add Caffe test

* Fix predict
 2019-08-09 19:51:42 +03:00
AsyaPronina
e06efd5329 G-API: Added graph pattern matching routine and basic tests 2019-08-09 18:57:56 +03:00
Alexander Alekhin
358d69956a Merge pull request #15198 from AsyaPronina:bump_to_new_ade_release 2019-08-09 15:24:01 +00:00
Hugo Lindström
935067ee05 Merge pull request #15265 from hugolm84:wince-armv7-supports-neon 
* WINCE 8.0 requires ARMv7 Thumb2 and thus have NEON instructions

* Only add NEON if on _ARM_
 2019-08-09 18:01:37 +03:00
Alexander Alekhin
212f0fb509 Merge pull request #15262 from alalek:fix_15252 2019-08-08 19:34:33 +00:00
Chip Kerchner
d513fb4c8e Merge pull request #15199 from ChipKerchner:hogToHal 
Convert HOG from SSE SIMD to HAL - 35-45% faster on Power (VSX) (#15199)

* Convert SSE SIMD to HAL. 35-45% improvement for Power (VSX)

* Remove CV_NEON code. Use v_floor instead of 3 lines of code.

* Invert comparison logic to simplify code.

* Change initialization from v_load to constructor type.
 2019-08-08 18:57:03 +03:00
Alexander Alekhin
596b8a5d06 Merge pull request #15263 from alalek:videoio_skip_msmf_tests3 2019-08-08 15:47:08 +00:00
Alexander Alekhin
6f267be6f1 Merge pull request #15260 from tomoaki0705:suppressNoisyWarning 2019-08-08 15:45:29 +00:00
Jake Howard
76b40a37e7 Merge pull request #15111 from RealOrangeOne:patch-1 
* Remove unavoidable print of CV error

The return value covers whether the device exists.

This might be better hidden behind a debug flag, but I couldn't work out how to do that nicely.

* Use `CV_LOG_WARNING` macro to log rather than removing it entirely
 2019-08-08 16:56:49 +03:00
Alexander Alekhin
487d331d74 Merge pull request #15256 from dkurt:dnn_model_warps 2019-08-08 13:54:35 +00:00
Alexander Alekhin
a77275e650 videoio(test): skip unstable MSMF tests (3) 2019-08-08 16:25:19 +03:00