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Bug fix unstable crf by gursimarsingh · Pull Request #27270 · opencv/opencv · GitHub
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Bug fix unstable crf #27270
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Bug fix unstable crf #27270
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This was referenced Apr 30, 2025
@gursimarsingh There is still significant instability in results. Several Ubuntu builds as well as Mac produce different values and test fails. |
Yes, @asmorkalov I am reviewing it for other platforms. Result vary significantly in between different OS versions. I am trying to create dockers locally to mimic the CI test failures and debug them. |
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Docs CI warning may be ignored most probably. |
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added updated test data for fixing bug 24966 This PR updates the test data required to fix this [bug](opencv/opencv#24966). This is necessary to pass the tests in this [PR](opencv/opencv#27270).
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Patch to opencv_extra has the same branch name.
The PR resolves the issue for triangle Weights used by debevec algorithm being non zero at extremes.
It resolves #24966
The fix needs ground truth data to be changed in order to pass existing tests. PR to opencv_extra: opencv/opencv_extra#1253