opencv_test_optflow failed

[Lurie97]

System Information

opencv version:4.8.1 platform:Vivante OpenCL Platform compiler:GCC 13.2

Detailed description

[ RUN ] SparseOpticalFlow.ReferenceAccuracy/usr/src/debug/opencv/4.7.0.imx-r0/contrib/modules/optflow/test/test_OF_accuracy.cpp:207: FailureExpected: (calcRMSE(prevPts, currPts, GT)) <= (0.34f), actual: 0.407627 vs 0.34[ FAILED ] SparseOpticalFlow.ReferenceAccuracy (2428 ms)

Steps to reproduce

run command:opencv_test_optflow --gtest_filter=SparseOpticalFlow.ReferenceAccuracy

Issue submission checklist

• [X] I report the issue, it's not a question
• [X] I checked the problem with documentation, FAQ, open issues, forum.opencv.org, Stack Overflow, etc and have not found any solution
• [X] I updated to the latest OpenCV version and the issue is still there
• [ ] There is reproducer code and related data files (videos, images, onnx, etc)