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Author SHA1 Message Date
Ilya Churaev
d69a7a3bbf Fixed header paths for some nGraph ops 
* Added dependency on IE version

backport of commit: 992c908b56
 2020-07-06 19:51:57 +00:00
Alexander Alekhin
ccf6dd07b3 build: winpack_dldt with dldt 2020.4.0 2020-07-06 14:08:54 +00:00
Maksim Shabunin
e8129429e9 imgcodecs: fix test build with disabled JPEG and PNG libs 2020-07-06 14:52:52 +03:00
Tomoaki Teshima
46d3637609 avoid kernel compile error on Arm SBCs 2020-07-06 18:27:19 +09:00
Ilya Churaev
992c908b56
Merge pull request #17756 from ilyachur:feature/ichuraev/fix_ngraph_headers 
* Fixed header paths for some nGraph ops

* Added dependency on IE version
 2020-07-06 08:11:59 +00:00
Suleyman TURKMEN
2566d13100 Update documentation of imwrite() 2020-07-06 11:02:50 +03:00
YashasSamaga
cbdaa93e54 reduce slice, concat to copy; enable more concat fusions 2020-07-05 20:52:35 +05:30
Alexander Alekhin
5a15369d4d Merge pull request #17729 from modeste2015:3.4 2020-07-04 17:17:57 +00:00
Alexander Alekhin
deaf1dd458 Merge pull request #17724 from pemmanuelviel:pev--fix-mix-of-types 2020-07-04 17:16:57 +00:00
pemmanuelviel
65f87b114b
Merge pull request #17722 from pemmanuelviel:pev--replace-asserts 
* Clean: replace C style asserts by CV_Assert and CV_DbgAssert

* Try fixing warning on Windows compilation

* Another way trying to fix warnings on Win

* Fixing warnings with some compilers:
Some compilers warn on systematic exit preventing to execute the code that follows.
This is why assert(0) that exits only in debug was working, but not CV_Assert or CV_Error
that exit both in release and debug, even if with different behavior.
In addition, other compilers complain when return 0 is removed from getKey(),
even if before we have a statement leading to systematic exit.

* Disable "unreachable code" warnings for Win compilers so we can use proper CV_Error
 2020-07-04 20:15:44 +03:00
Alexander Alekhin
8f5b453a96 Merge pull request #17719 from pemmanuelviel:pev--fix-computeNodeStatistics-genericity 2020-07-04 17:14:35 +00:00
YashasSamaga
b7eec216e9 generalize axis for concat fusion 2020-07-04 18:57:28 +05:30
YashasSamaga
4988e131fd transfer output blobs in background 2020-07-04 12:55:12 +05:30
kadi soheib
17c430da88 Updated comment. 2020-07-04 06:37:59 +03:00
kadi soheib
96a501c08b Adding comment from source code to documentation. 2020-07-04 06:37:58 +03:00
Christoph
657c8d1c65
Merge pull request #17454 from creinders:master 
fix instable fisheye undistortPoints

* remove artefacts when (un)distorting fisheye images with large distortion coefficient values

* fix fisheye undistortion when theta is close to zero

* add fisheye image undistort and distort test

* Fixed type conversion warnings

* fixed trailing whitespace
 2020-07-03 22:59:19 +00:00
Alexander Alekhin
e03891b744 Merge pull request #17701 from pemmanuelviel:pev-lshIndexParams-consistency 2020-07-03 22:53:44 +00:00
Alexander Alekhin
dc57707e60 Merge pull request #17744 from alalek:issue_17657 2020-07-03 21:21:27 +00:00
Alexander Alekhin
56b5a7d977 cmake: fix ENABLE_PROFILING 2020-07-03 19:31:41 +00:00
Liubov Batanina
65dbbf712d
Merge pull request #17733 from l-bat:tiny_yolov4 
* Supported yolov4-tiny

* Added comments
 2020-07-03 18:07:08 +00:00
Alexander Alekhin
49497d8e7c Merge pull request #17725 from pemmanuelviel:pev--precompute-divisor 2020-07-03 11:24:11 +00:00
Pierre-Emmanuel Viel
728684840c Fix trees parsing behavior in hierarchical_clustering_index: 
Before, when maxCheck was reached in the first descent of a tree, time was still wasted parsing
the next trees till their best leaves whose points were not used at all.
 2020-07-03 01:19:10 +02:00
Alexander Alekhin
73f7d091f8 Merge pull request #17721 from pemmanuelviel:pev--fix-hist-intersect-arguments 2020-07-02 11:54:28 +00:00
Ken Shirriff
00e1bc49c8
Merge pull request #17708 from shirriff:patch-1 
Clarify component statistics documentation

* Change ConnectedComponentsTypes documentation

Change from "algorithm output formats" to "statistics" because it specifies types of statistics, not formats.

* Documentation: clarify component statistics

Explain that ConnectedComponentTypes selects a statistic.
 2020-07-02 13:58:53 +03:00
Heritier Kinke
cb3a098b25 forget to look in sub folder of include/openblas 2020-07-02 03:33:07 +02:00
Alexander Alekhin
5a7045181a Merge pull request #17723 from pemmanuelviel:pev--remove-duplicate 2020-07-01 18:14:08 +00:00
Pierre-Emmanuel Viel
6a045fd678 Fix arguments list in loadindex for histogram intersection 2020-07-01 18:59:45 +02:00
Pierre-Emmanuel Viel
327f92cc46 Precompute the divisor to ensure that no kind of compiler would process it on the fly at each call. 2020-07-01 18:52:05 +02:00
Pierre-Emmanuel Viel
482cacd420 Mix of 32 and 64bits vector types prevents vectorisation for distance computation. 
Argument "a" is of type ElementType* that is either int* or float*, while b was double*.
Mixing types prevents the possibility to use SSE or AVX instructions.
On implementation without SIMD instructions, this doesn't show any impact on performance.
 2020-07-01 18:27:07 +02:00
Pierre-Emmanuel Viel
93a6be836c Remove duplicate line 2020-07-01 18:15:01 +02:00
Pierre-Emmanuel Viel
ef7185ce43 Fix genericity of computeNodeStatistics that couldn't compute stats properly on sub-nodes 2020-07-01 12:14:15 +02:00
Alexander Alekhin
a5fdcf9881 Merge pull request #17700 from asmorkalov:as/cuda_cmake_compat 2020-06-30 19:55:53 +00:00
YashasSamaga
62a63021c7 add cuDNN 8 support 2020-06-30 21:51:23 +05:30
Pierre-Emmanuel Viel
33fab84473 Type consistency for all xxxIndexParams integer arguments as well as with miniflann's LshIndexParams 2020-06-30 10:33:07 +02:00
Alexander Smorkalov
0ccc839397 Restored compatibility with CMake older than 3.7. 2020-06-30 11:28:36 +03:00
Yosshi999
920c180052 use universal SIMD intrinsics for SIFT 2020-06-30 06:44:12 +00:00
Alexander Alekhin
a711e2aa41 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-29 21:19:09 +00:00
Alexander Alekhin
a84afb6334 Merge pull request #17640 from pemmanuelviel:pev--fix-lsh-bad-any-cast 2020-06-29 20:53:34 +00:00
Alexander Alekhin
ab4065fa1c Merge pull request #17696 from dbudniko:dbudniko/g_api_fix_min_max 2020-06-29 19:54:41 +00:00
Alexander Alekhin
ee73b0bd08 Merge pull request #17695 from alalek:issue_17677 2020-06-29 19:15:24 +00:00
Alexander Alekhin
e58977a3de Merge pull request #17686 from alalek:cmake_cuda_cxx_flag 2020-06-29 19:14:00 +00:00
Dmitry Budnikov
31bee49371 min max fix for standalone 2020-06-29 20:57:44 +03:00
Alexander Alekhin
48ef6df842 cmake(gapi): fix opencv_world build for winpack 2020-06-29 17:46:39 +00:00
Alexander Alekhin
98ad7d01d5 cmake(cuda): update handling of -std=c++11/14 flags 2020-06-29 01:49:00 +03:00
Pierre-Emmanuel Viel
cdac7c7bec Add test checking we don't throw when creating GenericIndex with LshIndexParams() 2020-06-28 19:51:04 +00:00
Pierre-Emmanuel Viel
fe09c79f4b Fix the 'cvflann::anyimpl::bad_any_cast' error using Lsh 2020-06-28 19:51:04 +00:00
cyy
206c843f36
Merge pull request #17499 from cyyever:fix_CUDA11 
Fix cuda11

* use cudnn_version.h to detect version when it is available

* remove nppi from CUDA11

* use ocv_list_filterout

* dnn(cuda): temporary disable CUDNN 8.0
 2020-06-27 20:34:44 +00:00
Alexander Alekhin
cabad90d6c Merge pull request #17636 from okamotoR:3.4 2020-06-27 20:17:16 +00:00
Alexander Alekhin
4e6a108bda Merge pull request #17665 from komakai:fix-ios-dynamic-build 2020-06-27 20:12:08 +00:00
Alexander Alekhin
6dba1733f0 Merge pull request #17567 from dev-tronifier:new_branch 2020-06-27 20:08:37 +00:00