opencv/samples
Alexander Panov 9fa014edcd
Merge pull request #23264 from AleksandrPanov:add_detect_qr_with_aruco
Add detect qr with aruco #23264

Using Aruco to detect finder patterns to search QR codes.

TODO (in next PR):
- add single QR detect (update `detect()` and `detectAndDecode()`)
- need reduce full enumeration of finder patterns
- need add finder pattern info to `decode` step
- need to merge the pipeline of the old and new algorithm

[Current results:](https://docs.google.com/spreadsheets/d/1ufKyR-Zs-IGXwvqPgftssmTlceVjiQX364sbrjr2QU8/edit#gid=1192415584)
+20% total detect, +8% total decode in OpenCV [QR benchmark](https://github.com/opencv/opencv_benchmarks/tree/develop/python_benchmarks/qr_codes) 

![res1](https://user-images.githubusercontent.com/22337800/231228556-191d3eae-a318-44e1-af99-e7d420bf6248.png)


78.4% detect, 58.7% decode vs 58.5 detect, 50.5% decode in default

[main.py.txt](https://github.com/opencv/opencv/files/10762369/main.py.txt)

![res2](https://user-images.githubusercontent.com/22337800/231229123-ed7f1eda-159a-444b-a3ff-f107d8eb4a20.png)


add new info to [google docs](https://docs.google.com/spreadsheets/d/1ufKyR-Zs-IGXwvqPgftssmTlceVjiQX364sbrjr2QU8/edit?usp=sharing)


### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2023-06-02 16:18:24 +03:00
..
android Backport C-API cleanup (imgproc) from 5.x 2023-01-16 23:29:50 +03:00
cpp Merge pull request #23264 from AleksandrPanov:add_detect_qr_with_aruco 2023-06-02 16:18:24 +03:00
data add py charuco sample+choriginal.jpg+camera_params 2023-03-15 11:27:55 +03:00
directx Merge pull request #22462 from Biswa96:fix-directx-check 2022-10-03 08:37:36 +03:00
dnn Merge pull request #23684 from LaurentBerger:I23683 2023-05-26 12:01:50 +03:00
gdb Merge pull request #21805 from rogday:pretty_fix 2022-04-20 04:55:04 +00:00
gpu Merge pull request #22615 from cudawarped:nvcuvenc 2022-10-28 11:03:51 +03:00
hal build: suppress the warning 2022-07-12 19:42:39 +09:00
install fix 4.x links 2021-12-22 13:24:30 +00:00
java Backport C-API cleanup (imgproc) from 5.x 2023-01-16 23:29:50 +03:00
opencl samples: fix OpenCL events leaks 2020-05-14 17:15:09 +00:00
opengl use findFile in opengl.cpp sample 2023-03-20 15:44:14 +01:00
openvx build: suppress the warning 2022-07-12 19:42:39 +09:00
python Merge pull request #23587 from vovka643:4.x_aruco_calibrate_py 2023-05-17 18:30:30 +03:00
semihosting fix 4.x links 2021-12-22 13:24:30 +00:00
swift/ios Update tests and samples to work with changes to dynamic build 2020-09-27 21:12:28 +09:00
sycl ocl: fixes for OpenCL multiple contexts support 2020-09-03 20:34:49 +00:00
tapi Merge pull request #19755 from mikhail-nikolskiy:ffmpeg-umat 2021-05-14 16:48:50 +00:00
va_intel samples(va): fix build warnings, use cv::format() 2021-02-19 10:36:26 +00:00
winrt Fix some typos in platforms/, samples/, 3rdparty/. 2022-09-07 16:09:23 +03:00
winrt_universal samples: avoid using of legacy C-like API (part 2) 2018-03-29 14:17:23 +03:00
wp8 Merge pull request #20223 from jogo-:3.4_wp8_samples_typos 2021-06-07 17:32:14 +00:00
_winpack_build_sample.cmd Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-18 17:50:16 +00:00
_winpack_run_python_sample.cmd Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-12-18 02:17:17 +00:00
CMakeLists.example.in cmake: enable C++11 implicitly 2020-02-03 17:45:37 +03:00
CMakeLists.txt build: suppress the warning 2022-07-12 19:42:39 +09:00
samples_utils.cmake imgproc: add IntelligentScissors 2020-12-25 10:57:11 +00:00