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distanceTransform for inputs with large step and height#24214

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asmorkalov merged 2 commits intoopencv:4.xfrom
dkurt:distanceTransform_big_step
Sep 5, 2023
Merged

distanceTransform for inputs with large step and height#24214
asmorkalov merged 2 commits intoopencv:4.xfrom
dkurt:distanceTransform_big_step

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@dkurt dkurt commented Sep 1, 2023

Pull Request Readiness Checklist

resolves #23895

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

@dkurt dkurt force-pushed the distanceTransform_big_step branch from 40f904e to b2739f1 Compare September 1, 2023 13:34
@asmorkalov asmorkalov added the bug label Sep 4, 2023
@asmorkalov asmorkalov added this to the 4.9.0 milestone Sep 4, 2023
@asmorkalov asmorkalov requested review from asmorkalov and vpisarev and removed request for asmorkalov September 4, 2023 06:26
@vpisarev
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vpisarev commented Sep 5, 2023

@dkurt, thank you, looks good to me!

@asmorkalov asmorkalov merged commit c4c2e2e into opencv:4.x Sep 5, 2023
@dkurt dkurt deleted the distanceTransform_big_step branch September 5, 2023 12:21
@asmorkalov asmorkalov mentioned this pull request Sep 11, 2023
thewoz pushed a commit to thewoz/opencv that referenced this pull request Jan 4, 2024
Fix distanceTransform for inputs with large step and height opencv#24214

### Pull Request Readiness Checklist

resolves opencv#23895

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
thewoz pushed a commit to thewoz/opencv that referenced this pull request May 29, 2024
Fix distanceTransform for inputs with large step and height opencv#24214

### Pull Request Readiness Checklist

resolves opencv#23895

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
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cv2.distanceTransform() crashes on large images

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