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Author SHA1 Message Date
Alexander Alekhin
3377ddaf09 Merge pull request #19041 from alalek:issue_19025 2020-12-07 22:31:53 +00:00
Alexander Alekhin
40ca8f4695 Merge pull request #19035 from berak:fix_dnn_net_dump_colors 2020-12-07 22:11:49 +00:00
Alexander Alekhin
962f5c9b82 videoio(test): skip GStreamer in 'frame_timestamp' tests 
- CAP_PROP_POS_MSEC is not reliable
 2020-12-07 21:35:01 +00:00
Alexander Alekhin
2c634eeef2 Merge pull request #19023 from alalek:core_update_allocator_stats_type 2020-12-07 20:41:37 +00:00
Alexander Alekhin
c6e60f06eb Merge pull request #19019 from alalek:cmake_avoid_excessive_trace_dump 2020-12-07 20:40:56 +00:00
Alexander Alekhin
e5d2642780 Merge pull request #19015 from alalek:dnn_use_fma 2020-12-07 20:40:21 +00:00
berak
cf28b5e5be dnn: add another color to Net::Impl::dump() 2020-12-07 17:58:40 +01:00
Maksim Shabunin
c79a1528ad Added TOC to most of tutorials 2020-12-07 19:13:54 +03:00
Alexander Alekhin
31619faa70 Merge pull request #19021 from alalek:4.x_build_warnings_gcc_4.8.5 2020-12-06 17:22:45 +00:00
Alexander Alekhin
9e6b7f5dc1 videoio: plugins API versioning 2020-12-06 16:19:13 +00:00
Alexander Alekhin
a9f4f8ded4 Merge pull request #19022 from alalek:cmake_avoid_duplication_of_winit_self 2020-12-06 16:14:25 +00:00
joshdoe
541a09b7ac
Merge pull request #18535 from joshdoe:gray16_gstreamer_writing 
Add CV_16UC1/GRAY16_LE support to GStreamer backend for VideoWriter

* videoio(backend): add Writer_open_with_params to plugin API

This will allow arbitrary parameters to be passed to plugin backends

* videoio(gstreamer): add GRAY16_LE/CV_16UC1 writing support to GStreamer

This introduces a new property VIDEOWRITER_PROP_DEPTH, which defaults to
CV_8U, but for GStreamer can be set to CV_16U.

Also, fix another test to not fail if plugin isn't found, copying logic
from the read_write test.

* videoio(plugin): fix handling plugins with previous API level

* videoio: coding style

* fix warning
 2020-12-05 21:28:07 +00:00
Alexander Alekhin
26e8048a0a core: update handling of allocator stats type 
- don't use OPENCV_ALLOCATOR_STATS_COUNTER_TYPE definition in non C++11 builds
- don't use with MinGW
 2020-12-05 20:54:47 +00:00
Alexander Alekhin
6bfb0dda85 cmake: avoid duplication of -Winit-self flag 2020-12-05 20:18:02 +00:00
Alexander Alekhin
d1b5a78171 build warnings 
- GCC 4.8.5 / CentOS 7
 2020-12-05 20:08:29 +00:00
Alexander Alekhin
753ccd6b17 Merge pull request #19018 from alalek:issue_19016 2020-12-05 19:59:22 +00:00
Alexander Alekhin
8ae1552a5b cmake: avoid excessive output from cmake --trace/--trace-expand 
- `cmake . --trace-expand -DCMAKE_TRACE_MODE=1`
 2020-12-05 13:29:43 +00:00
Alexander Alekhin
08bee40fa2 samples: replace regex 
- GCC 4.8.5 doesn't support regex
 2020-12-05 12:50:37 +00:00
Alexander Alekhin
00f36a3149 dnn: prefer to use v_fma() instead of v_c += v_a * v_b 2020-12-05 11:51:03 +00:00
Maksim Shabunin
461e26b60b doc: tutorial refactor 2020-12-05 01:57:36 +03:00
Alexander Alekhin
6fdb7aee84 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-04 18:26:58 +00:00
Alexander Alekhin
12a36b5a94 Merge pull request #18955 from alalek:test_debug_flag 2020-12-04 18:10:00 +00:00
Wenqing Zhang
22d64ae08f
Merge pull request #17570 from HannibalAPE:text_det_recog_demo 
[GSoC] High Level API and Samples for Scene Text Detection and Recognition

* APIs and samples for scene text detection and recognition

* update APIs and tutorial for Text Detection and Recognition

* API updates:
(1) put decodeType into struct Voc
(2) optimize the post-processing of DB

* sample update:
(1) add transformation into scene_text_spotting.cpp
(2) modify text_detection.cpp with API update

* update tutorial

* simplify text recognition API
update tutorial

* update impl usage in recognize() and detect()

* dnn: refactoring public API of TextRecognitionModel/TextDetectionModel

* update provided models
update opencv.bib

* dnn: adjust text rectangle angle

* remove points ordering operation in model.cpp

* update gts of DB test in test_model.cpp

* dnn: ensure to keep text rectangle angle

- avoid 90/180 degree turns

* dnn(text): use quadrangle result in TextDetectionModel API

* dnn: update Text Detection API
(1) keep points' order consistent with (bl, tl, tr, br) in unclip
(2) update contourScore with boundingRect
 2020-12-03 18:47:40 +00:00
Alexander Alekhin
e371592f75 Merge pull request #18965 from alalek:cmake_gen_js_code 2020-12-03 18:10:30 +00:00
Alexander Alekhin
84a3654371 Merge pull request #19000 from alalek:cmake_fix_order_of_bindings_generators 2020-12-03 18:08:40 +00:00
Alexander Alekhin
7e5c4fe1cd cmake(js): update js targets 
- unconditional js bindings source code generation
- use common name for tests: opencv_test_js
 2020-12-03 14:18:54 +00:00
Alexander Alekhin
5ecf693774
Merge pull request #18997 from alalek:disable_github_action_workflow 2020-12-03 16:55:35 +03:00
Alexander Alekhin
773ccc4bf8 Merge pull request #18993 from alalek:issue_18984 2020-12-03 13:55:07 +00:00
Alexander Alekhin
b31ce408ae cmake: fix processing order of <wrapper>_bindings_generator 
- ensure that wrapped modules are already processed
 2020-12-03 13:01:46 +00:00
Alexander Alekhin
7983c484b2 Merge pull request #18998 from upupming:patch-1 2020-12-03 10:59:59 +00:00
Alexander Alekhin
6502737bd5 Merge pull request #18992 from vertexcite:patch-1 2020-12-03 10:58:47 +00:00
Alexander Alekhin
b98dd728ca Merge pull request #18966 from Staticity:add_live_timestamps_to_msmf 2020-12-03 10:57:25 +00:00
Randall Britten
7f3ba5963d Fixed minor typo "poins" in documentation page 2020-12-03 12:46:23 +03:00
Yiming Li
43e58de918 fix: typo 2020-12-03 17:06:41 +08:00
Alexander Alekhin
b7a70fda79 github(actions): manual trigger for arm64-build-checks.yml 2020-12-03 02:21:35 +00:00
Alexander Alekhin
e309ad8465 Merge pull request #18994 from alalek:umat_drop_unavailable_methods 2020-12-02 22:54:47 +00:00
Jaime Rivera
2fa624aef0 Add Timestamps to MSMF Video Capture by index 
Enable frame timestamp tests for MSMF

Add functional test for camera live timestamps

Remove trailing whitespace

Add timestamp test to all functional tests. Protect div by 0

Add Timestamps to MSMF Video Capture by index
 2020-12-02 16:36:09 -05:00
Vadim Pisarevsky
b023fcd264 Merge pull request #18911 from chargerKong:quat 2020-12-02 19:14:47 +00:00
Alexander Alekhin
e958600f32 Merge pull request #18986 from alalek:fix_ipp_17453_2 2020-12-02 19:09:24 +00:00
Alexander Alekhin
484251c52b Merge pull request #18831 from rjiejie:master-opt@pipeline 2020-12-02 19:07:38 +00:00
Alexander Alekhin
e98c845f0b Merge pull request #18977 from Rightpoint:objc-collision-fix 2020-12-02 19:06:57 +00:00
Vadim Pisarevsky
e4ed1d08f4 Merge pull request #18462 from joy2myself:riscv_toolchian 2020-12-02 18:38:17 +00:00
Kong Liangqian
8e32566583 Add adding and subtraction operations between a number and a quaternion; 
fix a typo;
Add documentation of quaternion operators;
Restrict the type of scalar: the same as quaternion;
 2020-12-03 01:38:15 +08:00
Alexander Alekhin
512be4ab65 Merge pull request #18991 from alalek:workaround_12959 2020-12-02 17:34:22 +00:00
Alexander Alekhin
6f8120cb3a core(UMat): drop unavailable methods 2020-12-02 15:02:43 +00:00
Vadim Pisarevsky
a3de45741e Merge pull request #18971 from GArik:orbbec 2020-12-02 13:33:32 +00:00
Vadim Pisarevsky
7d7d907de7 Merge pull request #18228 from joy2myself:rvv 2020-12-02 13:27:35 +00:00
Alexander Alekhin
c42d47d94a cmake: clean cached INTERNAL variable used for 3rdparty deps 2020-12-02 12:34:24 +00:00
Alexander Alekhin
d35e2f5339 core(ipp): workaround getIppTopFeatures() value mismatch 2020-12-02 11:33:55 +00:00
Zhangyin
673e4e20f0 Added RISC-V backend of universal intrinsics 2020-12-02 14:25:03 +08:00