Commit Graph

34493 Commits

Author SHA1 Message Date
Alexander Smorkalov
a15cd4b63d Set and check allocator pointer for all cv::Mat instances. 2024-08-05 10:07:14 +03:00
Aven
796974cccc fix compilation errors caused by namespace
related: #25199
2024-08-04 05:04:03 +08:00
Alexander Smorkalov
95041f5e65
Merge pull request #25983 from stepkamipt:4.x
Fix path to 3rdparty cmake.
2024-08-02 16:51:26 +03:00
stepkamipt
340a390ea2 Fix path to 3rdparty cmake.
Current code using CMAKE_SOURCE_DIR and it works well if opencv is standalone CMake project,
but in case of building OpenCV as part of a larger CMake project (e.g. one that includes
opencv and opencv_contrib) this path is incorrect, unlike OpenCV_SOURCE_DIR
2024-08-02 10:07:36 +02:00
Junyan721113
35463e079c feat: Part 1.5 - New Interfaces 2024-08-02 13:47:45 +08:00
Alexander Alekhin
b79b366859 Merge pull request #25930 from opencv-pushbot:gitee/alalek/cmake_try_detect_feature_without_flags 2024-08-01 20:09:49 +00:00
Alexander Smorkalov
b9b2d551ac
Merge pull request #25975 from asmorkalov:as/bmp_error_check
Improved error handling in image codecs.
2024-08-01 14:15:40 +03:00
chacha21
f67d4852bf Added no-imp placeholder when HAVE_CUDA is false 2024-08-01 10:00:31 +02:00
chacha21
2db7f8e827 Adding getStdAllocator() to cv::cuda::GpuMat
To be on par with `cv::Mat`, let's add `cv::cuda::GpuMat::getStdAllocator()`
This is useful anyway, because when a user wants to use custom allocators, he might want to resort to the standard default allocator behaviour, not some other allocator that could have been set by `setDefaultAllocator()`
2024-08-01 09:36:08 +02:00
Alexander Smorkalov
93745245a3 Improved error handling in image codecs. 2024-08-01 08:34:29 +03:00
Daniele Affinita
2a333a6c86
Merge pull request #25644 from DaniAffCH:blockwise-quantization
[GSoC] dnn: Blockwise quantization support #25644

This PR introduces blockwise quantization in DNN allowing the parsing of ONNX models quantized in blockwise style. In particular it modifies the `Quantize` and `Dequantize` operations. The related PR opencv/opencv_extra#1181 contains the test data.

Additional notes:
- The original quantization issue has been fixed. Previously, for 1D scale and zero-point, the operation applied was  $y = int8(x/s - z)$ instead of $y = int8(x/s + z)$. Note that the operation was already correctly implemented when the scale and zero-point were scalars. The previous implementation failed the ONNX test cases, but now all have passed successfully.  [Reference](https://github.com/onnx/onnx/blob/main/docs/Operators.md#QuantizeLinear)
- the function `block_repeat` broadcasts scale and zero-point to the input shape. It repeats all the elements of a given axis n times. This function generalizes the behavior of `repeat` from the core module which is defined just for 2 axis assuming `Mat` has 2 dimensions. If appropriate and useful, you might consider moving `block_repeat` to the core module.
- Now, the scale and zero-point can be taken as layer inputs. This increases the ONNX layers' coverage and enables us to run the ONNX test cases (previously disabled) being fully compliant with ONNX standards. Since they are now supported, I have enabled the test cases for: `test_dequantizelinear`, `test_dequantizelinear_axis`, `test_dequantizelinear_blocked`, `test_quantizelinear`, `test_quantizelinear_axis`, `test_quantizelinear_blocked` just in CPU backend. All of them pass successfully.
   
### 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
2024-07-30 14:16:08 +03:00
Alexander Smorkalov
89fff355c8
Merge pull request #25961 from gblikas:gblikas_4.x_ts_js
fix: js/html perf tests
2024-07-30 08:53:04 +03:00
Alexander Alekhin
938b9e4bb7 cmake: try baseline optimization feature check without extra flags first 2024-07-29 13:21:23 +00:00
gblikas
99672a2691 fix: js perf tests
modules/js/perf/perf_helpfunc.js and target tests, e.g. perf_gaussianBlur.js contained "const isNodeJs", leading to re-definition when using associated *.html files.
2024-07-26 13:24:26 -07:00
Alexander Smorkalov
1ca526dcdb
Merge pull request #25940 from Kumataro:fix25928
python: prefer cv::Mat over cv::UMat in python binding
2024-07-26 14:39:49 +03:00
Alexander Smorkalov
65853aa783
Merge pull request #25955 from Kumataro:fix25946
core: FileStorage: detect invalid attribute value
2024-07-26 11:59:01 +03:00
Kumataro
be3c519956 core: FileStorage: detect invalid attribute value 2024-07-26 05:55:00 +09:00
Alexander Smorkalov
5b3f33dd11
Merge pull request #25952 from alexlyulkov:al/java-orb-test
Added ORB detection test for Java and Android
2024-07-25 20:13:38 +03:00
Alexander Lyulkov
0b3dbdd4b3 Added Java ORB test 2024-07-25 16:47:41 +03:00
Alexander Smorkalov
eab21b6106
Merge pull request #25814 from sturkmen72:numFrames
add getFrameCount() member function to BaseImageDecoder
2024-07-24 17:13:15 +03:00
Alexander Smorkalov
c5de090964
Merge pull request #25944 from vrabaud:depth_check
Avoid future integer overflow in _OutputArray::create
2024-07-24 16:38:42 +03:00
武士风度的牛
160879c100
Merge pull request #25807 from spdfghi:4.x
Search in two directions when try to add new quad in addOuterQuad #25807

In ChessBoardDetector::addOuterQuad, previous code try to connect new quad with inner quad, if possible, but only search for one direction. I have made  three test images, one is normal(a.jpg), one lossed an outer quad(b.jpg), and then i flipped it vertically(c.jpg). Only last one fails. I fixed it by check two directions and row/col.

Here is the test code and images:
```
Mat img;
vector<Point2f> corners;
auto size = cv::Size(6, 6);
img = imread("D:/tmp/a.jpg", 0);
std::cout<<cv::findChessboardCorners(img, size, corners)<<"\n";
std::cout << corners.size() << "\n";
img = imread("D:/tmp/b.jpg", 0);
std::cout<<cv::findChessboardCorners(img, size, corners)<<"\n";
std::cout << corners.size() << "\n";
img = imread("D:/tmp/c.jpg", 0);
std::cout<<cv::findChessboardCorners(img, size, corners)<<"\n";
std::cout << corners.size() << "\n";
```
![a](https://github.com/opencv/opencv/assets/92856207/0dc7f5bf-7637-4333-9a9f-ec4ede790027)
a
![b](https://github.com/opencv/opencv/assets/92856207/39793485-ca0c-44c0-b44d-a593d36c1888)
b
![c](https://github.com/opencv/opencv/assets/92856207/2e7789c8-cfa5-438c-9530-2862a8a3741f)
c
2024-07-24 15:29:13 +03:00
Alexander Smorkalov
14f9d71dd0
Merge pull request #25941 from cudawarped:cuda_fix_default_cuda_arch_with_cmp0104
`cuda`: prevent `CMAKE_CUDA_ARCHITECTURES` default from overiding OpenCV architecture search (issue 25920)
2024-07-24 10:54:17 +03:00
Vincent Rabaud
c16927605d
Merge pull request #25938 from vrabaud:charuco
Properly check markers when none are provided. #25938

CharucoDetectorImpl::detectBoard finds temporary markers when none are provided but those are discarded when
charucoDetectorImpl::checkBoard is called.

### 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
2024-07-24 09:27:07 +03:00
Vincent Rabaud
e1b57057bf Avoid future integer overflow in _OutputArray::create
This fix is useless in 4.x and fixes harmless overflows in 5.x
This belongs to 4.x as it is closer to the intended meaning.
2024-07-23 16:22:55 +02:00
Alexander Smorkalov
93b607dc72
Merge pull request #25942 from asmorkalov:as/hal_report
Report used HAL to test log and xml
2024-07-23 15:39:18 +03:00
Alexander Smorkalov
38cfea981f Report used HAL to test log and xml 2024-07-23 12:03:39 +03:00
Rostislav Vasilikhin
44c814e334
Merge pull request #25936 from savuor:rv/hal_dot
HAL for dot product added #25936

### 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
2024-07-23 08:06:15 +03:00
cudawarped
012d853474 cuda: prevent CMAKE_CUDA_ARCHITECTURES default from overiding OpenCV architecture search 2024-07-22 18:00:36 +03:00
cudawarped
c9b57819b1
Merge pull request #25874 from cudawarped:videoio_ffmpeg_fix_encapsulate_ts
videoio: fix cv::VideoWriter with FFmpeg encapsulation timestamps #25874

Fix https://github.com/opencv/opencv/issues/25873 by modifying `cv::VideoWriter` to use provided presentation indices (pts).

### 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
2024-07-22 17:41:39 +03:00
Alexander Alekhin
89dd4ee137 Merge pull request #25935 from eplankin:icv_update_2021.12 2024-07-22 11:57:44 +00:00
Kumataro
db3654ef51 python: prefer cv::Mat over cv::UMat in python binding 2024-07-21 10:00:29 +09:00
Yuantao Feng
23b244d3a3
Merge pull request #25881 from fengyuentau:dnn/cpu/optimize_activations_with_v_exp
dnn: optimize activations with v_exp #25881

Merge with https://github.com/opencv/opencv_extra/pull/1191.

This PR optimizes the following activations:

- [x] Swish
- [x] Mish
- [x] Elu
- [x] Celu
- [x] Selu
- [x] HardSwish

### Performance (Updated on 2024-07-18)

#### AmLogic A311D2 (ARM Cortex A73 + A53)

```
Geometric mean (ms)

            Name of Test              activations activations.patch activations.patch
                                                                              vs
                                                                         activations
                                                                          (x-factor)
Celu::Layer_Elementwise::OCV/CPU        115.859          27.930              4.15
Elu::Layer_Elementwise::OCV/CPU          27.846          27.003              1.03
Gelu::Layer_Elementwise::OCV/CPU         0.657           0.602               1.09
HardSwish::Layer_Elementwise::OCV/CPU    31.885          6.781               4.70
Mish::Layer_Elementwise::OCV/CPU         35.729          32.089              1.11
Selu::Layer_Elementwise::OCV/CPU         61.955          27.850              2.22
Swish::Layer_Elementwise::OCV/CPU        30.819          26.688              1.15
```

#### Apple M1

```
Geometric mean (ms)

               Name of Test                activations activations.patch activations.patch
                                                                                   vs
                                                                              activations
                                                                               (x-factor)
Celu::Layer_Elementwise::OCV/CPU              16.184          2.118               7.64
Celu::Layer_Elementwise::OCV/CPU_FP16         16.280          2.123               7.67
Elu::Layer_Elementwise::OCV/CPU               9.123           1.878               4.86
Elu::Layer_Elementwise::OCV/CPU_FP16          9.085           1.897               4.79
Gelu::Layer_Elementwise::OCV/CPU              0.089           0.081               1.11
Gelu::Layer_Elementwise::OCV/CPU_FP16         0.086           0.074               1.17
HardSwish::Layer_Elementwise::OCV/CPU         1.560           1.555               1.00
HardSwish::Layer_Elementwise::OCV/CPU_FP16    1.536           1.523               1.01
Mish::Layer_Elementwise::OCV/CPU              6.077           2.476               2.45
Mish::Layer_Elementwise::OCV/CPU_FP16         5.990           2.496               2.40
Selu::Layer_Elementwise::OCV/CPU              11.351          1.976               5.74
Selu::Layer_Elementwise::OCV/CPU_FP16         11.533          1.985               5.81
Swish::Layer_Elementwise::OCV/CPU             4.687           1.890               2.48
Swish::Layer_Elementwise::OCV/CPU_FP16        4.715           1.873               2.52
```

#### Intel i7-12700K

```
Geometric mean (ms)

            Name of Test              activations activations.patch activations.patch
                                                                    vs
                                                               activations
                                                                (x-factor)
Celu::Layer_Elementwise::OCV/CPU        17.106       3.560         4.81
Elu::Layer_Elementwise::OCV/CPU          5.064       3.478         1.46
Gelu::Layer_Elementwise::OCV/CPU         0.036       0.035         1.04
HardSwish::Layer_Elementwise::OCV/CPU    2.914       2.893         1.01
Mish::Layer_Elementwise::OCV/CPU         3.820       3.529         1.08
Selu::Layer_Elementwise::OCV/CPU        10.799       3.593         3.01
Swish::Layer_Elementwise::OCV/CPU        3.651       3.473         1.05
```

### 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
2024-07-19 16:03:19 +03:00
Alexander Smorkalov
26714f9a34
Merge pull request #25905 from tintou:tintou/glib-cleanup
highgui: Make GThread mandatory with GTK
2024-07-19 14:42:32 +03:00
HAN Liutong
b5ea32158a
Merge pull request #25883 from hanliutong:rvv-intrin-upgrade
Upgrade RISC-V Vector intrinsic and cleanup the obsolete RVV backend. #25883

This patch upgrade RISC-V Vector intrinsic from `v0.10` to `v0.12`/`v1.0`:
- Update cmake check and options;
- Upgrade RVV implement for Universal Intrinsic;
- Upgrade RVV optimized DNN kernel.
- Cleanup the obsolete RVV backend (`intrin_rvv.hpp`) and compatable header file.

With this patch, RVV backend require Clang 17+ or GCC 14+ (which means `__riscv_v_intrinsic >= 12000`, see https://godbolt.org/z/es7ncETE3)

This patch is test with Clang 17.0.6 (require extra `-DWITH_PNG=OFF` due to ICE), Clang 18.1.8 and GCC 14.1.0 on QEMU and k230 (with `--gtest_filter="*hal_*"`).

### 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
- [ ] 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
2024-07-19 11:41:42 +03:00
_Ayaka
4dd54bbec9
Merge pull request #25898 from Octopus136:issue-25853
Add a check for src == dst in ocl warpTransform #25898

As mentioned in #25853, when doing WarpAffine with Mat and UMat respectively, if you force the use of the in-place operation (so that src and dst are passed the same variables), Mat produces the correct results, but UMat produces unexpected results.

Obviously in-place operations are not possible with this transformation. When Mat performs the operation, if dst and src are the same variable, the function inherently makes a copy of src without telling the user. 

74b50c7af0/modules/imgproc/src/imgwarp.cpp (L2831-L2834)

So I did the same check in UMat, but I'm not sure if it's appropriate, should we just do a copy operation without telling the user (even if the user thinks he's doing an in-place operation), or should we throw an exception to indicate that we shouldn't pass in two same variables here?

The possible reason for this problem is that there is a create function here, so it gives the developer the false impression that this create function has allocated new memory for dst, however it does not.

74b50c7af0/modules/imgproc/src/imgwarp.cpp (L2607-L2609)

Because by the time the check is done here, the function has returned back.

74b50c7af0/modules/core/src/umatrix.cpp (L668-L675)

### 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
2024-07-19 09:08:19 +03:00
eplankin
a5dacb5bed Update IPP integration 2024-07-18 08:16:19 -07:00
Alexander Smorkalov
d892c7b142
Merge pull request #25934 from hanliutong:rvv-clang-toolchain-fix
Fix cmake macro in `riscv64-clang.toolchain.cmake`.
2024-07-18 18:12:11 +03:00
Andy-SAKN
325da2b2f4
Merge pull request #25907 from Andy-SAKN:Andy-SAKN-add_orbbec
Add tutorial on using Orbbec 3D cameras (UVC) #25907

### 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2024-07-18 17:27:00 +03:00
zihaomu
1125755345
Merge pull request #25931 from zihaomu:clean_code
code clean #25931

Align code and remove redundant CMake code

### 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2024-07-18 17:18:37 +03:00
Liutong HAN
32d81a8bae Fix toolchain. 2024-07-18 13:47:53 +00:00
Alexander Smorkalov
0020831414
Merge pull request #25927 from yeatse:fix-swift-name
Resolve Swift method name conflicts by adding missing namespace
2024-07-18 11:17:49 +03:00
Alexander Smorkalov
0c2da1dc9b
Merge pull request #25914 from r-barnes:4.x
throw() -> noexcept
2024-07-17 19:21:16 +03:00
Yang Chao
bcce38c05a
fix: resolve Swift method name conflicts by adding missing namespace 2024-07-18 00:20:17 +08:00
Richard Barnes
d1505693dd throw() -> noexcept 2024-07-16 06:36:52 -07:00
Alexander Smorkalov
53a5b85d9f
Merge pull request #25913 from asmorkalov:as/chessboard_debug_logs
Use CV_LOG_DEBUG for debug logging in chessboard detector.
2024-07-16 08:28:28 +03:00
Alexander Smorkalov
7b176d898b
Merge pull request #25912 from asmorkalov:as/round_pair_f64_restore
Restored removed test_round_pair_f64 test after PR 24941
2024-07-15 20:30:49 +03:00
Alexander Smorkalov
9ebf387850
Merge pull request #25911 from asmorkalov:as/HAL_fast_GaussianBlur
Post-merge fixes for algorithm hint API
2024-07-15 20:30:24 +03:00
Corentin Noël
da078c4b75 highgui: Make GThread mandatory with GTK
The GThread API is available since more than 11 years with GLib, it is now safe
to assume that it is always available.
2024-07-15 16:30:39 +02:00
Yoshiki Obinata
4842043c6a
Merge pull request #25822 from mqcmd196:gtk3-gl-support
Support OpenGL GTK3 New API #25822

Fixes #20001

GSoC2024 Project

### 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
2024-07-15 17:06:30 +03:00