Commit Graph

24661 Commits

Author SHA1 Message Date
Alexander Alekhin
06c1c7b5cb Merge pull request #25396 from mshabunin:test-tag-contours 2024-04-11 15:34:49 +00:00
Maksim Shabunin
c081efe3c6 imgproc: add 512mb tag for FindContours.accuracy test 2024-04-11 14:37:32 +03:00
Yuantao Feng
197626a5bf
Merge pull request #25387 from fengyuentau:complete-float16_t-renaming
Rename remaining float16_t for future proof #25387

Resolves comment: https://github.com/opencv/opencv/pull/25217#discussion_r1547733187.

`std::float16_t` and `std::bfloat16_t` are introduced since c++23: https://en.cppreference.com/w/cpp/types/floating-point.

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-11 14:02:44 +03:00
Alexander Smorkalov
2c5b296ab2
Merge pull request #25343 from asmorkalov:as/HAL_bilaterialFilter
HAL interface for bilaterialFilter
2024-04-11 09:15:15 +03:00
Alexander Smorkalov
17c7f76da3 HALL interface for bilaterialFilter. 2024-04-11 09:02:45 +03:00
Kumataro
d22d0bd49c core: persistence: use hfloat instead of float16_t 2024-04-11 05:18:25 +09:00
Alexander Smorkalov
9813ea2b7a
Merge pull request #25306 from utibenkei:fix_build_of_dynamic_framework_for_visionos
fix build of dynamic framework for visionos
2024-04-10 16:50:38 +03:00
Kumataro
b14ea19466
Merge pull request #25351 from Kumataro:fix25073_format_g
core: persistence: output reals as human-friendly expression. #25351

Close #25073
Related https://github.com/opencv/opencv/pull/25087

This patch is need to merge same time with https://github.com/opencv/opencv_contrib/pull/3714

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-10 15:17:15 +03:00
Alexander Smorkalov
282c762ead Merge branch 4.x 2024-04-10 11:27:47 +03:00
Alexander Smorkalov
5bad694b7f Removed old C API usage in new findContours implementation. 2024-04-10 11:19:55 +03:00
Alexander Smorkalov
369760116e
Merge pull request #25375 from asmorkalov:as/win32_arm_warning
Supress build warnings on Win32 for ARM
2024-04-10 09:50:30 +03:00
Maksim Shabunin
0e1d326ed0
Merge pull request #25379 from mshabunin:fix-unaligned-filter-5.x
Fix unaligned filters + increase test thresholds (5.x) #25379

Port of #25364 to 5.x + minor changes in 3d tests to pass on RISC-V platform

Failed tests:
```
[ RUN      ] AP3P.ctheta1p_nan_23607
/home/ci/opencv/modules/3d/test/test_solvepnp_ransac.cpp:2320: Failure
Expected: (cvtest::norm(res.colRange(0, 2), expected, NORM_INF)) <= (3e-16), actual: 3.33067e-16 vs 3e-16
[  FAILED  ] AP3P.ctheta1p_nan_23607 (1 ms)

[ RUN      ] Rendering/RenderingTest.accuracy/4, where GetParam() = ((320, 240), Flat, CW, Color, CV_32F, CV_32S)
/home/ci/opencv/modules/3d/test/test_rendering.cpp:430: Failure
Expected: (normL2Depth) <= (normL2Threshold), actual: 0.00102317 vs 0.000989
[  FAILED  ] Rendering/RenderingTest.accuracy/4, where GetParam() = ((320, 240), Flat, CW, Color, CV_32F, CV_32S) (22 ms)

[ RUN      ] Rendering/RenderingTest.accuracy/5, where GetParam() = ((320, 240), Shaded, None, Color, CV_32F, CV_32S)
/home/ci/opencv/modules/3d/test/test_rendering.cpp:430: Failure
Expected: (normL2Depth) <= (normL2Threshold), actual: 0.00102317 vs 0.000989
[  FAILED  ] Rendering/RenderingTest.accuracy/5, where GetParam() = ((320, 240), Shaded, None, Color, CV_32F, CV_32S) (22 ms)

[ RUN      ] Rendering/RenderingTest.accuracy/8, where GetParam() = ((320, 240), Flat, CW, Clipping, CV_32F, CV_32S)
/home/ci/opencv/modules/3d/test/test_rendering.cpp:430: Failure
Expected: (normL2Depth) <= (normL2Threshold), actual: 0.00162132 vs 0.0016
[  FAILED  ] Rendering/RenderingTest.accuracy/8, where GetParam() = ((320, 240), Flat, CW, Clipping, CV_32F, CV_32S) (22 ms)

[ RUN      ] Rendering/RenderingTest.accuracy/9, where GetParam() = ((320, 240), Shaded, None, Clipping, CV_32F, CV_32S)
/home/ci/opencv/modules/3d/test/test_rendering.cpp:430: Failure
Expected: (normL2Depth) <= (normL2Threshold), actual: 0.000554117 vs 0.000544
[  FAILED  ] Rendering/RenderingTest.accuracy/9, where GetParam() = ((320, 240), Shaded, None, Clipping, CV_32F, CV_32S) (27 ms)
```

Related CI PR: https://github.com/opencv/ci-gha-workflow/pull/165
2024-04-10 09:33:10 +03:00
Maksim Shabunin
148b2ec3e0 calib3d: increased AP3P test threshold for RISC-V platform 2024-04-09 23:53:50 +03:00
Maksim Shabunin
f37924796f
Merge pull request #25364 from mshabunin:fix-unaligned-filter
imgproc: fix unaligned memory access in filters and Gaussian blur #25364

* filter/SIMD: removed parts which casted 8u pointers to int causing unaligned memory access on RISC-V platform.
* GaussianBlur/fixed_point: replaced casts from s16 to u32 with union operations

Performance comparison:
- [x] check performance on x86_64 - (4 threads, `-DCPU_BASELINE=AVX2`, GCC 11.4, Ubuntu 22) - [report_imgproc_x86_64.ods](https://github.com/opencv/opencv/files/14904702/report_x86_64.ods)
- [x] check performance on AArch64 - (4 cores of RK3588, GCC 11.4 aarch64, Raspbian) - [report_imgproc_aarch64.ods](https://github.com/opencv/opencv/files/14908437/report_aarch64.ods)

Note: for some reason my performance results are quite unstable, unaffected functions show speedups and slowdowns in many cases. Filter2D and GaussianBlur seem to be OK.

Slightly related PR: https://github.com/opencv/ci-gha-workflow/pull/165
2024-04-09 17:44:36 +03:00
Alexander Smorkalov
e4677fbf64
Merge pull request #25361 from hanliutong:rvv-f32
Further optimize fastDepthwiseConv for RISC-V Vector.
2024-04-09 16:04:02 +03:00
Alexander Smorkalov
4221ae1d64 Supress build warnings on Win32 for ARM. 2024-04-09 12:57:23 +03:00
Alexander Smorkalov
b0d905864d
Merge pull request #25371 from alexlyulkov:al/adaptive-threshold-tests
Added tests for adaptiveThreshold and sepFilter2D
2024-04-09 11:51:00 +03:00
alexlyulkov
f454303f6a
Merge pull request #25241 from alexlyulkov:al/int64-padding
Added int support to padding layer #25241

Added int32 and int64 support to padding layer (CPU and CUDA).
ONNX parser doesn't convert non-zero padding value to float now.

### 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
- [ ] 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.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-09 11:20:56 +03:00
Maksim Shabunin
a25132986a
Merge pull request #25146 from mshabunin:cpp-contours
Reworked findContours to reduce C-API usage #25146

What is done:
* rewritten `findContours` and `icvApproximateChainTC89` using C++ data structures
* extracted LINK_RUNS mode to separate new public functions - `findContoursLinkRuns` (it uses completely different algorithm)
* ~added new public `cv::approximateChainTC89`~ - ** decided to hide it**
* enabled chain code output (method = 0, no public enum value for this in C++ yet)
* kept old function as `findContours_old` (exported, but not exposed to user)
* added more tests for findContours (`test_contours_new.cpp`), some tests compare results of old function with new one. Following tests have been added:
  * contours of random rectangle
  * contours of many small (1-2px) blobs
  * contours of random noise
  * backport of old accuracy test
  * separate test for LINK RUNS variant

What is left to be done (can be done now or later):
* improve tests: 
  * some tests have limited verification (e.g. only verify contour sizes)
  * perhaps reference data can be collected and stored
  * maybe more test variants can be added (?)
* add enum value for chain code output and a method of returning starting points (e.g. first 8 elements of returned `vector<uchar>` can represent 2 int point coordinates)
* add documentation for new functions - **✔️ DONE**
* check and improve performance (my experiment showed 0.7x-1.1x some time ago)
* remove old functions completely (?)
* change contour return order (BFS) or allow to select it (?)
* return result tree as-is (?) (new data structures should be exposed, bindings should adapt)
2024-04-09 09:37:49 +03:00
Alexander Smorkalov
e5d530abae
Merge pull request #25342 from asmorkalov:as/HAL_transpose
HAL interface for transpose2d.
2024-04-09 09:03:13 +03:00
Abdurrahheem
ab7ab7b6be Slice Layer 1D test. 2024-04-09 08:52:49 +03:00
Alexander Smorkalov
e55cf444cc
Merge pull request #25372 from CNOCycle:tflite/ShapeChecker
Add a shape checker for tflite models
2024-04-08 18:58:41 +03:00
Kumataro
8ed52cb564
Merge pull request #25356 from Kumataro:fix25345
core: doc: add note for countNonZero, hasNonZero and findNonZero #25356

Close #25345 

### 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
2024-04-08 18:47:58 +03:00
ecchen
e63690a2d9 Add a shape checker for tflite models 2024-04-08 13:28:05 +00:00
Alexander Lyulkov
30889f4a90 Added tests for adaptiveThreshold and sepFilter2D 2024-04-08 13:04:50 +03:00
Alexander Smorkalov
f2c3d4dfe3
Merge pull request #25369 from dkurt:resolve_valgrind_warnings
Resolve valgrind warnings
2024-04-08 12:48:59 +03:00
Abdurrahheem
a31f4f4040 git squash 2024-04-08 10:47:23 +03:00
Dmitry Kurtaev
bfd1504de3 Resolve valgrind warnings 2024-04-08 09:35:21 +03:00
Tsukasa Sugiura
5528e70f3c remove floating point literal 2024-04-08 14:52:53 +09:00
MaximSmolskiy
6b45cccc37 Take first suitable neighbor in ChessBoardDetector::findQuadNeighbors 2024-04-07 20:20:35 +03:00
Susumu IINO
a0b28f8b06 Add Definition "_USE_MATH_DEFINES" for dnn plugin on Win32 build 2024-04-07 21:08:09 +09:00
Liutong HAN
5be158a2b6 Further optimize fastDepthwiseConv for RVV. 2024-04-07 11:34:41 +08:00
Abduragim Shtanchaev
22b1b1edac
Merge pull request #25071 from Abdurrahheem:ash/1D-scatter
1D Scatter Layer Test #25071

This PR introduces parametrized test for `Scatter` layer to test its functionality for 1D arrays


### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-05 15:55:23 +03:00
Alexander Smorkalov
e1ed422bdb HALL interface for transpose2d. 2024-04-05 14:12:36 +03:00
Alexander Smorkalov
2e784bc7e6
Merge pull request #25330 from alexlyulkov:al/dnn-int64-more-tests
Added int tests for Const, Concat, ScatterND, NaryEltwise, Arg, Blank layers
2024-04-05 09:58:06 +03:00
Alexander Smorkalov
89b91fcb50 Added option to dump v4l2 test frame from virtual camera. 2024-04-04 15:50:27 +03:00
Dmitry Kurtaev
ba62811cc8 Resolve valgrind issue in 3d module 2024-04-04 15:48:14 +03:00
alexlyulkov
5144766380
Merge pull request #25277 from alexlyulkov:al/dnn-int-tests
Added int tests for CumSum, Scatter, Tile and ReduceSum dnn layers #25277

Fixed bug in tile layer.
Fixed bug in reduce layer by reimplementing the layer. 

Fixed types filter in Scatter and ScatterND layers

PR for extra: https://github.com/opencv/opencv_extra/pull/1161


### 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
- [ ] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-04 14:23:48 +03:00
Alexander Smorkalov
87e0246bb0
Merge pull request #25328 from dkurt:fix_rng_fill_oob
Resolve out of bound write in RNG::fill
2024-04-04 14:21:49 +03:00
Alexander Smorkalov
5196b575fe
Merge pull request #25074 from Abdurrahheem:ash/1D-softmax-test
1D Input Softmax test
2024-04-04 12:59:53 +03:00
Alexander Smorkalov
2b1c8aa4db
Merge pull request #25287 from catree:feat_V4L2_PIX_FMT_SGRBG8_use_cvtColor
Use cvtColor() for Bayer image color demosaicing with V4L2_PIX_FMT_SGRBG8
2024-04-04 11:57:19 +03:00
Abdurrahheem
753e2c1dfa Added 1d tensors support to SoftMax layer. 2024-04-04 11:10:24 +03:00
Alexander Smorkalov
e665d2d636
Merge pull request #25325 from asmorkalov:as/tiff_flags
Export TIFF compression options as API and git rid of tiff.h.
2024-04-04 11:05:16 +03:00
Rostislav Vasilikhin
82038be4cd
Merge pull request #25221 from savuor:rv/bench_3d
OBJ and PLY loaders extention to support texture coordinates and difused colors #25221

### This PR changes
* Texture coordinates support added to `loadMesh()` and `saveMesh()`
* `loadMesh()` changes its behavior: all vertex attribute arrays (vertex coordinates, colors, normals, texture coordinates) now have the same size and same-index corresponce
  - This makes sense for OBJ files where vertex attribute arrays are independent from each other and are randomly accessed when defining faces
  - Looks like this behavior may also happen in some PLY files; however, it is not implemented until we encounter such files in a wild nature
  - At the same time `loadPointCloud()` keeps its behavior and loads vertex attributes as they are given in the file
* PLY loader supports synonyms for the properties: `diffuse_red`, `diffuse_green` and `diffuse_blue` along with `red`, `green` and `blue`
* `std::vector<cv::Vec3i>` supported as an index array type
* Colors are loaded as [0, 1] floats instead of uchars
  - Since colors are usually saved as floats, internal conversion to uchar at loading significantly drops accuracy
  - Performing uchar conversion does not always makes sense and can be performed by a user if they needs it
* PLY loading fixed: wrong offset ruined x coordinate
* Python tests added for `loadPointCloud` and `loadMesh`

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-04 11:04:52 +03:00
Abduragim Shtanchaev
65074651a4
Merge pull request #25224 from Abdurrahheem:ash/0D-concat-test
Concat Layer 0/1D test #25224

This PR introduces parametrized `0/1D` input support test for `Concat` layer.

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-04 10:36:00 +03:00
Alexander Smorkalov
bf7208e1ed
Merge pull request #25322 from sepperliu:patch-1
Update highgui+HighGui.java
2024-04-04 10:23:24 +03:00
Alexander Smorkalov
bd819f97f1
Merge pull request #25327 from dkurt:uninit_jump_qrcode
Resolve valgrind issue at QRCode detector
2024-04-04 10:22:24 +03:00
Dmitry Kurtaev
56d586aa3e Lest debug checks 2024-04-03 21:55:27 +03:00
Alexander Lyulkov
b64ce1e7f1 Added tests for Const, Concat, ScatterND, NaryEltwise, Arg, Blanc 2024-04-03 18:41:53 +03:00
Dmitry Kurtaev
357203facd Resolve out of bound write in RNG::fill 2024-04-03 18:20:45 +03:00
Dmitry Kurtaev
df627e1281 Resolve valgrind issue at QRCode detector 2024-04-03 16:58:46 +03:00
Yuantao Feng
55d7e3f8cc
Merge pull request #1165 from fengyuentau:gold_yolo
[BugFix] dnn (ONNX): Foce dropping constant inputs in parseClip if they are shared #25319

Resolves https://github.com/opencv/opencv/issues/25278
Merge with https://github.com/opencv/opencv_extra/pull/1165

In Gold-YOLO ,`Div` has a constant input `B=6` which is then parsed into a `Const` layer in the ONNX importer, but `Clip` also has the shared constant input `max=6` which is already a `Const` layer and then connected to `Elementwise` layer. This should not happen because in the `forward()` of `Elementwise` layer, the legacy code goes through and apply activation to each input. More details on https://github.com/opencv/opencv/issues/25278#issuecomment-2032199630.

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-03 15:56:59 +03:00
catree
d81cd13bb3 Use cvtColor() for Bayer image color demosaicing and for V4L2_PIX_FMT_SRGGB8, V4L2_PIX_FMT_SBGGR8, V4L2_PIX_FMT_SGBRG8, V4L2_PIX_FMT_SGRBG8 options. Update modules/videoio/test/test_v4l2.cpp test file. 2024-04-03 13:48:24 +02:00
Alexander Smorkalov
2d864c3af9 Export TIFF compression options as API and git rid of tiff.h. 2024-04-03 14:30:11 +03:00
sepperliu
45587f23db Update highgui+HighGui.java
toBufferedImage
Modifying the original array copying method here can double the speed.
2024-04-03 13:29:10 +03:00
Alexander Smorkalov
c1e2f16f91
Merge pull request #25225 from Abdurrahheem:ash/0d-expand-test
Expand 0D layer test
2024-04-03 09:53:46 +03:00
Dmitry Kurtaev
13c95efa74
Merge pull request #25312 from dkurt:dnn_hotfix_tflite
Ownership check in TFLite importer #25312

### Pull Request Readiness Checklist

resolves https://github.com/opencv/opencv/issues/25310

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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-04-03 09:41:40 +03:00
Alexander Smorkalov
cb6d295f15 Merge branch 4.x 2024-04-02 16:39:54 +03:00
Alexander Smorkalov
99cacaaad6
Merge pull request #25195 from MaximSmolskiy:use-initial-quads-corners-in-ChessBoardDetector-findQuadNeighbors
Use initial quads corners in ChessBoardDetector::findQuadNeighbors
2024-04-02 13:13:01 +03:00
Abdurrahheem
eddace4d98 git squash 2024-04-01 17:22:39 +04:00
utibenkei
fdc7cb6dc1 fix build of dynamic framework for visionos 2024-04-01 22:19:47 +09:00
HAN Liutong
eba158fb0c
Merge pull request #25230 from hanliutong/rvv-conv
Optimize int8 layers in DNN modules by using RISC-V Vector intrinsic. #25230

This patch optimize 3 functions in the int8 layer by using RVV Native Intrinsic.

This patch was tested on QEMU using VLEN=128 and VLEN=256 on `./bin/opencv_test_dnn --gtest_filter="*Int8*"`;
On the real device (k230, VLEN=128), `EfficientDet_int8` in `opencv_perf_dnn` showed a performance improvement of 1.46x.

| Name of Test                               |  Original | optimized | Speed-up |
| ------------------------------------------ | -------- | ---------- | -------- |
| EfficientDet_int8::DNNTestNetwork::OCV/CPU | 2843.467 | 1947.013   | 1.46     |


### Pull Request Readiness Checklist

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

- [ ] I agree to contribute to the project under Apache 2 License.
- [ ] 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
- [ ] The PR is proposed to the proper branch
- [ ] 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
2024-03-31 16:47:06 +03:00
Alexander Smorkalov
8c540a56af
Merge pull request #25299 from Kumataro:add_fix25274
imgcodecs: jpeg: (test) fix condition to compare rgb and cmyk jpeg
2024-03-30 11:42:34 +03:00
Alexander Smorkalov
9f123f8d74
Merge pull request #25285 from johnteslade:cgroupsv2-support
core: Add cgroupsv2 support to parallel.cpp
2024-03-30 11:26:23 +03:00
Alexander Smorkalov
95ffabffdd
Merge pull request #25293 from asmorkalov:as/dct_hal_fix
Fixed HAL invocation for DCT.
2024-03-30 11:03:58 +03:00
Kumataro
9c8606e0c0 imgcodecs: jpeg: fix condition to compare rgb and cmyk jpeg 2024-03-30 13:49:08 +09:00
Kumataro
912cf2a028
Merge pull request #25280 from Kumataro:fix25274
imgcodecs: jpeg: re-support to read CMYK Jpeg #25280

Close #25274 
OpenCV Extra: https://github.com/opencv/opencv_extra/pull/1163

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-03-29 17:38:06 +03:00
Yuantao Feng
b758897c29
Merge pull request #25271 from fengyuentau:matmul_bias
Merge with https://github.com/opencv/opencv_extra/pull/1158

Todo:

- [x] Fix Attention pattern recognition.
- [x] Handle other backends.

Benchmark:

"VIT_B_32 OCV/CPU", M1, results in milliseconds.

| Model | 4.x | This PR |
| - | - | - |
| VIT_B_32 OCV/CPU | 87.66 | **83.83** |


### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-03-29 17:35:23 +03:00
Alexander Smorkalov
9716bf95ae
Merge pull request #25294 from asmorkalov:as/InferROI_TestStreamingInfer_supress
Skip InferROI.TestStreamingInfer as unstable as it hangs on CI time-to-time
2024-03-29 15:54:52 +03:00
Alexander Smorkalov
9fc4b61074
Merge pull request #25291 from dkurt:einsum_openvino
Einsum OpenVINO backend
2024-03-29 15:54:26 +03:00
Dmitry Kurtaev
cfa42e4338 Einsum OpenVINO backend 2024-03-29 14:29:45 +03:00
Alexander Smorkalov
a7d6f105e7 Skip InferROI.TestStreamingInfer as unstable as it hangs on CI time-to-time. 2024-03-29 11:33:12 +03:00
zzuliys
2b9d1a2ff8
Merge pull request #24877 from zzuliys:feature/mac
Orbbec Camera supports MacOS,Gemini2 and Gemini2L support Y16 format #24877

note:
1.Gemini2 and Gemini2L must use the latest firmware -- https://github.com/orbbec/OrbbecFirmware;
2.Administrator privileges are necessary to run on MacOS.
2024-03-29 11:23:41 +03:00
Dmitry Kurtaev
01dc010436
Merge pull request #25273 from dkurt:tflite_new_layers
TFLite new layers #25273

### Pull Request Readiness Checklist

resolves https://github.com/opencv/opencv/issues/25272, https://github.com/opencv/opencv/issues/24965

**Merge with extra**: https://github.com/opencv/opencv_extra/pull/1160

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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-03-29 11:21:13 +03:00
Alexander Smorkalov
7945f2cf40 Fixed HAL invocation for DCT. 2024-03-29 11:01:42 +03:00
thewoz
afb91b552e
Merge pull request #24415 from thewoz:imread
Add imread #24415

### 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
- [ ] 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.
- [x] The feature is well documented and sample code can be built with the project CMake

Hello everyone,
I created this new version of the imread function and I think it can be very useful in several cases.
It is actually passed to it object on which you want to upload the image.
The advantages can be different like in case one needs to open several large images all the same in sequence.
one can use the same pointer and the system would not allocate memory each time.
2024-03-29 10:51:19 +03:00
Alexander Smorkalov
7b9de94003
Merge pull request #25255 from Kumataro:refactor_imgcodec_tiff_add_imwrite_tiff
imgcodecs: tiff: to avoid using TIFFTAG_* directly for imwrite() params.
2024-03-29 10:44:34 +03:00
Michael Klatis
f87e1efd2a
Merge pull request #25092 from klatism:libjpeg-upgrade
libjpeg upgrade to version 9f #25092

Upgrade libjpeg dependency from version 9d to 9f.

- [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
- [ ] 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
2024-03-28 17:03:05 +03:00
John Slade
7f1140b48b core: Add cgroupsv2 support to parallel.cpp
The parallel code works out how many CPUs are on the system by checking
the quota it has been assigned in the Linux cgroup. The existing code
works under cgroups v1 but the file structure changed in cgroups v2.
From [1]:

    "cpu.cfs_quota_us" and "cpu.cfs_period_us" are replaced by "cpu.max"
  which contains both quota and period.

This commit add support to parallel so it will read from the cgroups v2
location. v1 support is still retained.

Resolves #25284

[1] 0d5936344f
2024-03-28 11:52:47 +00:00
Alexander Smorkalov
1894426116
Merge pull request #25282 from asmorkalov:as/deterministic_undistort_test
Added PNG instance of image for fisheye::undistort test
2024-03-28 13:29:27 +03:00
Alexander Smorkalov
fd576d9e8e Added PNG instance of image for fisheye::undistort test as JPG is decoded differently with different libjpeg versions. 2024-03-28 12:02:58 +03:00
Alexander Smorkalov
a132fd401e
Merge pull request #25264 from lpylpy0514:4.x
fix a bug about vittrack post-process
2024-03-28 09:53:29 +03:00
Maxim Smolskiy
ff9aeaceb0
Merge pull request #25177 from MaximSmolskiy:speed-up-adaptive-image-binary-threshold-in-findChessboardCorners
Speed up adaptive threshold in findChessboardCorners #25177

### Pull Request Readiness Checklist

If `block_size` hasn't been changed between iterations for same `k`, then all `adaptiveThreshold` arguments will be same and we can reuse result from previous iteration.

I tested this PR with benchmark
```
python3 objdetect_benchmark.py --configuration=generate_run --board_x=7 --path=res_chessboard --synthetic_object=chessboard
```
PR speed up chessboards detection by `7.5/17%` without any changes in detected chessboards number:
```
cell_img_size = 100 (default)

before
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error chessboard
                                      all             0.904167                      13020             14400                           0.600512
Total detected time:  107.27875600000003 sec

after
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error chessboard
                                      all             0.904167                      13020             14400                           0.600512
Total detected time:  99.0223499999999 sec

----------------------------------------------------------------------------------------------------------------------------------------------

cell_img_size = 10

before
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error chessboard
                                      all             0.539792                       7773             14400                           4.209964
Total detected time:  2.989205999999999 sec

after
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error chessboard
                                      all             0.539792                       7773             14400                           4.209964
Total detected time:  2.4802350000000013 sec
```


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
- [ ] 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
2024-03-27 15:34:54 +03:00
Maxim Smolskiy
e3ff6ce0cc
Merge pull request #25182 from MaximSmolskiy:increase-decomposeProjectionMatrix-precision-for-small-scales
Increase decomposeProjectionMatrix precision for small scales #25182 

### Pull Request Readiness Checklist

Fix #23733

It is checked before that `|s| > DBL_EPSILON` (if not, then `s` will be equal to `0`, but `c` will be equal to `1`, then `z` will be equal to `1` and there will be no any problems with small values), so `sqrt(c^2 + s^2) >= |s| > DBL_EPSILON` and thus small values are already taken into account before and there is no need to add `DBL_EPSILON` to `c^2 + s^2` (and I think adding `DBL_EPSILON^2` instead of `DBL_EPSILON` would be more correct).

I ran `Python` script from issue.

`NumPy` and `SciPy` results
```
*Numpy*
P (case 1): 
[[1. 0. 0. 0.]
 [0. 1. 0. 0.]
 [0. 0. 1. 0.]]
Numpy, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
Numpy scaled 1e-6, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
P (case 2): 
[[52. -7.  4. 12.]
 [-6. 49. 12.  8.]
 [ 4. 17.  1.  0.]]
Numpy, R.T @ R - I: 
[[-8.88178420e-16 -3.86302608e-16 -2.52050796e-17]
 [-3.86302608e-16 -5.55111512e-16  7.11675423e-18]
 [-2.52050796e-17  7.11675423e-18 -5.55111512e-16]]
Numpy scaled 1e-6, R.T @ R - I: 
[[ 2.22044605e-16 -2.00683644e-16 -1.90063998e-17]
 [-2.00683644e-16  0.00000000e+00  1.16926308e-17]
 [-1.90063998e-17  1.16926308e-17  2.22044605e-16]]

*Scipy*
P (case 1): 
[[1. 0. 0. 0.]
 [0. 1. 0. 0.]
 [0. 0. 1. 0.]]
Scipy, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
Scipy scaled 1e-6, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
P (case 2): 
[[52. -7.  4. 12.]
 [-6. 49. 12.  8.]
 [ 4. 17.  1.  0.]]
Scipy, R.T @ R - I: 
[[-1.11022302e-16 -8.74062812e-18 -1.26178867e-17]
 [-8.74062812e-18 -1.11022302e-16  2.07820373e-17]
 [-1.26178867e-17  2.07820373e-17 -1.11022302e-16]]
Scipy scaled 1e-6, R.T @ R - I: 
[[0.00000000e+00 4.04691435e-17 1.12452918e-16]
 [4.04691435e-17 4.44089210e-16 3.74164141e-16]
 [1.12452918e-16 3.74164141e-16 4.44089210e-16]]

*Numpy*
Numpy, P' - P:
 [[ 1.35525272e-20 -9.31736242e-21  8.47032947e-22  3.38813179e-21]
 [-3.38813179e-21  6.77626358e-21  1.69406589e-21  0.00000000e+00]
 [-1.69406589e-21  0.00000000e+00  0.00000000e+00  4.85524279e-22]]

*Scipy*
Scipy, P' - P:
 [[0.00000000e+00 8.47032947e-22 3.38813179e-21 3.38813179e-21]
 [3.38813179e-21 1.35525272e-20 1.52465931e-20 1.52465931e-20]
 [8.47032947e-22 3.38813179e-21 2.54109884e-21 3.39866995e-21]]
```

`OpenCV` results before
```
*OpenCV*
P (case 1): 
[[1. 0. 0. 0.]
 [0. 1. 0. 0.]
 [0. 0. 1. 0.]]
OpenCV, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
OpenCV scaled 1e-6, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
P (case 2): 
[[52. -7.  4. 12.]
 [-6. 49. 12.  8.]
 [ 4. 17.  1.  0.]]
OpenCV, R.T @ R - I: 
[[ 2.22044605e-16 -9.12253504e-17 -2.20527203e-19]
 [-9.12253504e-17  0.00000000e+00 -9.12405093e-18]
 [-2.20527203e-19 -9.12405093e-18  2.22044605e-16]]
OpenCV scaled 1e-6, R.T @ R - I: 
[[-1.28197013e-06  1.30450769e-07  7.67357467e-09]
 [ 1.30450769e-07 -1.52141637e-06 -9.92455574e-09]
 [ 7.67357467e-09 -9.92455574e-09 -1.35328272e-06]]

*OpenCV*
OpenCV, P' - P:
 [[-6.75449076e-11  1.73936564e-11 -4.94463312e-12 -1.61106020e-11]
 [ 1.41759913e-11 -7.54512016e-11 -1.67717374e-11 -9.74644390e-12]
 [-2.90254385e-12 -2.53521998e-11 -1.49130587e-12  4.00724440e-13]]
```

`OpenCV` results after
```
*OpenCV*
P (case 1): 
[[1. 0. 0. 0.]
 [0. 1. 0. 0.]
 [0. 0. 1. 0.]]
OpenCV, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
OpenCV scaled 1e-6, R.T @ R - I: 
[[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
P (case 2): 
[[52. -7.  4. 12.]
 [-6. 49. 12.  8.]
 [ 4. 17.  1.  0.]]
OpenCV, R.T @ R - I: 
[[ 2.22044605e-16 -9.12253504e-17 -2.20527203e-19]
 [-9.12253504e-17  0.00000000e+00 -9.12405093e-18]
 [-2.20527203e-19 -9.12405093e-18  2.22044605e-16]]
OpenCV scaled 1e-6, R.T @ R - I: 
[[ 0.00000000e+00  4.36198333e-17 -2.66855078e-17]
 [ 4.36198333e-17  2.22044605e-16  3.17216400e-17]
 [-2.66855078e-17  3.17216400e-17 -2.22044605e-16]]

*OpenCV*
OpenCV, P' - P:
 [[ 6.77626358e-21  0.00000000e+00 -8.47032947e-22  1.69406589e-21]
 [-1.69406589e-21  6.77626358e-21  0.00000000e+00  3.38813179e-21]
 [ 8.47032947e-22  3.38813179e-21  2.11758237e-22  1.45657284e-21]]
```

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
2024-03-27 12:43:56 +03:00
Alexander Smorkalov
5874bce144
Merge pull request #25189 from klatism:ios-build-fixes
ios build fixes
2024-03-27 10:05:32 +03:00
Alexander Smorkalov
d664d8d450
Merge pull request #25183 from MaximSmolskiy:fix-bug-in-maskBoundingRect
Fix bug in maskBoundingRect
2024-03-27 09:59:53 +03:00
Alexander Smorkalov
f36dbef74e
Merge pull request #25269 from RoboSchmied:RoboSchmied-AGfixT56
Fix 6 typos
2024-03-26 21:00:06 +03:00
Alexander Smorkalov
4dc461717f
Merge pull request #25258 from AleksandrPanov:fix_rotated_symmetric_grid
Fix detect rotated SYMMETRIC_GRID
2024-03-26 17:23:05 +03:00
Pierre Chatelier
1a537ab98f
Merge pull request #24893 from chacha21:cart_polar_inplace
Added in-place support for cartToPolar and polarToCart #24893

- a fused hal::cartToPolar[32|64]f() is used instead of sequential hal::magnitude[32|64]f/hal::fastAtan[32|64]f
- ipp_polarToCart is skipped for in-place processing (it seems not to support it correctly)

relates to #24891
### 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
- [X] 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
2024-03-26 15:38:17 +03:00
Abdul Rahman ArM
55426ee195
Merge pull request #25197 from invarrow:invbranch-cleanup
Remove OpenVX  #25197

resolves https://github.com/opencv/opencv/issues/24995
OpenCV cleanup https://github.com/opencv/opencv/issues/25007
2024-03-26 15:17:18 +03:00
Abduragim Shtanchaev
5319772a56
Merge pull request #25205 from Abdurrahheem:ash/0D-split-test
0D test for split layer #25205

This PR introduces parametrized `0/1D` input support test for `Split` layer.

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-03-26 15:13:41 +03:00
Yuantao Feng
accf200408
Merge pull request #25238 from fengyuentau:optimized_const
dnn: avoid const layer forwarding in layer norm layer and attention layer #25238

While profiling ViTs with dnn, I found `ConstLayer` can take a proportion of the inference time, which is weird. This comes from the data copy during the inference of `ConstLayer`. There is a chance that we can improve the efficiency of data copying but the easiest and most convenient way is to avoid `ConstLayer`. This PR change the way how we handle constants in layer normalization layer and attention layer, which is storing in the layer blobs instead of making constant layers for them.

Checklists:

- [x] Backend compatibility in layer normalization layer.

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-03-26 15:09:51 +03:00
Yusuke Kameda
6e9dcb87c1
Merge pull request #25237 from YusukeKameda:4.x
doc: add note on handling of spaces in CommandLineParser #25237

### 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
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
Added note that this class will not work properly if tabs and other whitespace characters are included in the key.
The support of whitespace characters by istringstream, etc. is on hold because the future of this class is not clear compared to implementations in Python and other languages.
2024-03-26 14:20:17 +03:00
alexlyulkov
f0323fdd1e
Merge pull request #25218 from alexlyulkov:al/int64-tile
Allowed int types in Tile and Reduce layers #25218

Allowed any Mat type in Tile layer.
Allowed int64 type in Reduce layer.

ONNX tests with int32 and int64 inputs will be added later in a separate PR


### 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
- [ ] 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.
- [x] The feature is well documented and sample code can be built with the project CMake
2024-03-26 14:00:35 +03:00
Alexander Smorkalov
a33de44b0b
Merge pull request #25212 from alexlyulkov:al/dnn-int64-scatter
Added int64 values support to scatter, scatterND and maxunpool layers
2024-03-26 13:52:28 +03:00
RoboSchmied
8f4dbdad0e Fix: 6 typos
Signed-off-by: Michael Seibt <github@roboschmie.de>
2024-03-26 02:32:54 +01:00
Alex
eaa88e7bc7 fix detect rotated grid, added test 2024-03-25 14:07:03 +03:00
Alexander Smorkalov
fc34554475
Merge pull request #25184 from dkurt:avoid_extra_memset
Avoid extra memset
2024-03-25 13:07:49 +03:00
Alexander Smorkalov
aa5f7727d8
Merge pull request #25249 from carabsc:cara_changes
Added support for V4L2_PIX_FMT_SGRBG8 pixel format to V4L2 backend
2024-03-25 10:55:36 +03:00
lpylpy0514
84a1248b0a fix a bug about vittrack post-process 2024-03-25 15:40:34 +08:00