Commit Graph

34687 Commits

Author SHA1 Message Date
Alexander Smorkalov
fcfdd311ab
Merge pull request #26134 from savuor:rv/mixed_arithm_channels
Mixed arithmetics tests: multichannel support
2024-09-10 13:20:04 +03:00
Alexander Smorkalov
976fb3e8d6
Merge pull request #26132 from asmorkalov:as/tlile_leakyRelu
Leaky RELU support for TFLite.
2024-09-10 10:28:35 +03:00
Rostislav Vasilikhin
8725a7e21c Mixed arithmetics tests: multichannel 2024-09-09 13:54:00 +02:00
Alexander Smorkalov
209802c9f6 Leaky RELU support for TFLite. 2024-09-09 12:40:35 +03:00
pasbi
79faf857d9
Merge pull request #26042 from pasbi:add-PtrStepSz_size
Add size() to CUDA PtrStepSz #26042

According to [cppreference.com compiler support table](https://en.cppreference.com/w/cpp/compiler_support/17), `nvcc` supports `[[nodiscard]]` from version 11.

### Pull Request Readiness Checklist

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- [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
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- [ ] 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.
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Related: https://github.com/opencv/opencv/pull/25659
2024-09-09 08:47:26 +03:00
Alexander Smorkalov
e5790c0241
Merge pull request #26116 from savuor:rv/warp_affine_perf_types
Added more data types for warpAffine() perf tests
2024-09-09 07:45:55 +03:00
Alexander Smorkalov
a7d942b681
Merge pull request #26125 from asmorkalov:as/HAL_fix_nullprt_leak
Excluded nullptr leak to arithmetic HAL got from empty Mat.
2024-09-07 14:20:34 +03:00
Alexander Smorkalov
307dc2a298 Excluded nullptr leak to arithmetic HAL got from empty Mat. 2024-09-06 16:49:14 +03:00
Alexander Smorkalov
6cc166985d
Merge pull request #26117 from FantasqueX:update-remap-tutorial-1
Update remap tutorial
2024-09-06 08:53:19 +03:00
Rostislav Vasilikhin
7590813b69
Merge pull request #26115 from savuor:rv/flip_ocl_dtypes
Added more data types to OCL flip() and rotate() perf tests #26115

Connected PR with updated sanity data: https://github.com/opencv/opencv_extra/pull/1206

### Pull Request Readiness Checklist

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- [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
2024-09-06 08:26:00 +03:00
Alexander Smorkalov
2a8d4c6025
Merge pull request #26120 from mshabunin:fix-rvv-init-4.x
RISC-V: remove statically initialized global RVV variables (4.x)
2024-09-06 08:21:47 +03:00
Maksim Shabunin
dbd53fe89a RISC-V: remove statically initialized global RVV variables 2024-09-05 19:50:43 +03:00
Letu Ren
b743edd466 Update remap tutorial
- Make x a math symbol
- Fix a typo
2024-09-05 16:54:37 +08:00
Alexander Smorkalov
06db881ca9
Merge pull request #26114 from savuor:rv/rgb2gray_bit_exact
Added bit-exact tests for RGB2Gray
2024-09-05 11:29:29 +03:00
Rostislav Vasilikhin
c0a0852f05 added more data types for warpAffine() perf tests 2024-09-05 05:46:17 +02:00
Rostislav Vasilikhin
9ef574a213 added bit-exact tests for RGB2Gray 2024-09-05 03:34:35 +02:00
Alexander Smorkalov
76f495dce9
Merge pull request #26105 from mshabunin:fix-cmake-3.30
build: minor changes for cmake 3.30 and some cleanup
2024-09-04 09:16:28 +03:00
Maksim Shabunin
32d3d6fa97 build: minor changes for cmake 3.30 and some cleanup 2024-09-03 16:35:45 +03:00
Vincent Rabaud
8561f45c2a
Merge pull request #26084 from vrabaud:avif_check
Avoid uninitialized value read in resize. #26084

When there is no point falling right, an hypothetical value is computed (but unused) using an uninitialized ofst. This triggers warnings in the sanitizers.

Including those values in the for loops is also possible but messy when SIMD is involved.

### Pull Request Readiness Checklist

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- [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
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2024-09-03 15:16:22 +03:00
tingboliao
88f99edc65
Merge pull request #26071 from tingboliao:4.x
Remove the redundant codes of cv::convertMaps and mRGBA2RGBA<uchar> #26071

(1) cv::convertMaps: the branch [else if( m1type == CV_32FC2 && dstm1type == CV_16SC2 ) if( nninterpolate )] is unreachable,
    as the condition is satisfied in lines 1959 to 1961, calculated in advance and return directly.
(2) mRGBA2RGBA<uchar>: dst[0], dst[1], dst[2] and dst[3] is calculated repeatedly. Introduced in https://github.com/opencv/opencv/pull/13440

### 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
2024-09-03 07:56:37 +03:00
Alexander Smorkalov
e9c3e1acb5
Merge pull request #26102 from FantasqueX:make-t-a-math-symbol
Make T a math symbol
2024-09-03 07:50:27 +03:00
Letu Ren
3995ad8458 Make T a math symbol 2024-09-03 10:54:10 +08:00
Suleyman TURKMEN
e2ba36bf9c
Merge pull request #26093 from sturkmen72:related_issue_22090
Update test_tiff.cpp #26093

related #22090

### 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
2024-09-02 15:26:24 +03:00
Alexander Smorkalov
960aaa32db
Merge pull request #26094 from catree:fix_cameramatrix_doc_typo
Fix typo with cameramatrix command for documentation
2024-09-02 09:34:13 +03:00
Alexander Smorkalov
b72d7e3b05
Merge pull request #26091 from asmorkalov:as/arm_version_check
Got rid of CAROTENE_NEON_ARCH and use standard __ARM_ARCH check
2024-09-02 09:02:28 +03:00
catree
165bf25c46 Fix typo with cameramatrix command for documentation.
Fix link for "RANSAC for Dummies" tutorial.
2024-09-01 01:03:57 +02:00
Alexander Smorkalov
4d66541999
Merge pull request #26067 from CNClareChen:4.10
Resolve compilation bug on LoongArch platform
2024-08-30 14:01:53 +03:00
Alexander Smorkalov
5b4d1ce6a0
Merge pull request #26080 from asmorkalov:as/HAL_minMaxIdx_ND_offset
Added offset for HAL as ofs2idx expects 1-based index #26080

### Pull Request Readiness Checklist

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- [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.
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2024-08-30 13:10:24 +03:00
Alexander Smorkalov
a905526f71 Got rid of CAROTENE_NEON_ARCH and use standard __ARM_ARCH check. 2024-08-30 12:09:04 +03:00
Alexander Smorkalov
2829a6de85
Merge pull request #26030 from CNClareChen:4.x
Workaround for division by zero, issue #25795
2024-08-30 11:35:08 +03:00
llh721113
e087cc8fd1 feat: NDSRVP Filter 2024-08-30 07:59:51 +08:00
Alexander Smorkalov
f156236d17
Merge pull request #26081 from mshabunin:fix-v4l-nv12
videoio: fix V4L backend with NV12 input format
2024-08-28 18:46:53 +03:00
Maksim Shabunin
61f6b6d773 videoio: fix V4L backend with NV12 input format 2024-08-28 16:43:27 +03:00
Alexander Smorkalov
bacefd3b8d
Merge pull request #26077 from vrabaud:avif_check
Disable strict mode when reading avif files
2024-08-28 16:15:01 +03:00
Vincent Rabaud
a17fafc3af Disable strict mode when reading avif files
This fixes https://github.com/opencv/opencv/issues/26011
2024-08-28 11:49:27 +02:00
alexlyulkov
766bad0035
Merge pull request #26053 from alexlyulkov:al/opencl-conformance-tests
DNN(ONNX): Enabled several OpenCL conformance tests #26053

The tests also work in 5.x

### 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
2024-08-27 17:23:11 +03:00
Alexander Smorkalov
18117cf355
Merge pull request #26063 from mshabunin:fix-config-and-doc
build/doc: disabled libdc1394 by default, documented framebuffer options
2024-08-27 17:12:00 +03:00
Alexander Smorkalov
ea8c9dc2de
Merge pull request #26062 from asmorkalov:as/pow_ocl_duplicate
Removed duplicated code in Pow implementation that triggers wrong assert on Intel iGPU
2024-08-27 17:04:57 +03:00
Alexander Smorkalov
3803eeecba
Merge pull request #26069 from hanliutong:fix-medianBlur
Enable `CV_SIMD_SCALABLE` for median blur.
2024-08-27 16:52:36 +03:00
Liutong HAN
2d5b0caa77 Enable CV_SIMD_SCALABLE in medianBlur. 2024-08-27 02:51:08 +00:00
Hao Chen
5638c38d53 Resolve compilation bug
Fixed a bug that occurred when compiling with the clang18 compiler.

Signed-off-by: Hao Chen <chenhao@loongson.cn>
2024-08-26 17:24:05 +08:00
Hao Chen
9c19a0cdba Reinitialize divider matrix in DivRCPerfTest and DivPerfTest Cases.
This patch reinitializes divider matrix without zero values in DivRCPerfTest
and DivPerfTest test cases.
2024-08-26 16:23:50 +08:00
Maksim Shabunin
412c97b411 build/doc: disabled libdc1394 by default, documented framebuffer options 2024-08-23 18:13:43 +03:00
Alexander Smorkalov
76bf17a248 Removed duplicated code in Pow implementation that triggers wrong assert on Intel iGPU. 2024-08-23 17:44:58 +03:00
penghuiho
f4c2e4f872
Merge pull request #26061 from penghuiho:fix-pow-bug
Fixed the simd bugs of iPow8u and iPow16u #26061

Add the following cases in opencv_perf_core:

* OCL_PowFixture_iPow.iPow/0, where GetParam() = (640x480, 8UC1)
* OCL_PowFixture_iPow.iPow/2, where GetParam() = (640x480, 16UC1)

iPow8u and iPow16u failed to call to simd accelerating while executing.

Fix the bug by changing the input type of iPow_SIMD function.

### Pull Request Readiness Checklist

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- [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
2024-08-23 17:12:19 +03:00
Abduragim Shtanchaev
e5b871fa7e
Merge pull request #26059 from Abdurrahheem:ash/fix-einsum-allocation
Einsum buffer allocation fix #26059

This PR fixed buffer allocation issue in Einsum layer that causes segmentation fault on 32bit platforms. Related issue #26008 

### Pull Request Readiness Checklist

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- [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
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- [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
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- [x] The feature is well documented and sample code can be built with the project CMake
2024-08-23 15:25:48 +03:00
Kumataro
a3bdbf5553
Merge pull request #26022 from Kumataro:fix26016
Imgproc: use double to determine whether the corners points are within src #26022

close #26016
Related https://github.com/opencv/opencv_contrib/pull/3778

### Pull Request Readiness Checklist

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- [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
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2024-08-23 12:35:13 +03:00
Alexander Smorkalov
916724e2a0
Merge pull request #26054 from asmorkalov:as/warping_perf
Extended perf tests for warpPerspective to cover channels too
2024-08-23 11:58:20 +03:00
Alexander Smorkalov
6c6d5cd7b2
Merge pull request #25986 from asmorkalov:as/js_for_contrib
Split Javascript white-list to support contrib modules #25986

Single whitelist converted to several per-module json files. They are concatenated automatically and can be overriden by user config.

Related to https://github.com/opencv/opencv/pull/25656

### 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.
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2024-08-23 10:49:08 +03:00
Maxim Smolskiy
697512bb9f
Merge pull request #26014 from MaximSmolskiy:increase-search-radius-for-corners-neighbors-in-ChessBoardDetector-findQuadNeighbors
Increase neighbors search radius for corners in ChessBoardDetector:findQuadNeighbors #26014

I didn't do everything right the way I wanted at #25991. I forgot that `edge_len` is edge **squared** length as well as `thresh_scale` is threshold for **squared** scale. So, I wanted to increase scale by `sqrt(2)` times (idea is to use quad diagonal instead of quad side) and therefore `thresh_scale` should be equal to `sqrt(2)^2 = 2`.

And refactor variables names to explicitly indicate that they are squared, so that no one else falls into this trap

I tested this PR with benchmark
```
python3 objdetect_benchmark.py --configuration=generate_run --board_x=7 --path=res_chessboard --synthetic_object=chessboard
```
PR increases detected chessboards number by `1/2%`:
```
cell_img_size = 100 (default)

before
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error chessboard
                                      all             0.941667                      13560             14400                           0.596726
Total detected time:  136.68963200000007 sec

after
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error chessboard
                                      all             0.952083                      13710             14400                           0.595984
Total detected time:  136.55770600000014 sec

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

cell_img_size = 10

before
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error chessboard
                                      all             0.579167                       8340             14400                           4.198448
Total detected time:  2.535998999999999 sec

after
                                 category  detected chessboard  total detected chessboard  total chessboard  average detected error 
                                      all             0.591389                       8516             14400                           4.155250
Total detected time:  2.700832999999997 sec
```

### 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
2024-08-22 15:06:02 +03:00