Port G-API demos to API2.0 - background_subtraction_demo/cpp_gapi #3903
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Ticket:
103104
Description:
G-API Background Subtraction Demo, Classification Benchmark C++ G-API Demo, G-API Gaze Estimation Demo and other - fail on NPU with the following error:
dynamic shape issues
Conclusion: We need to port the G-API demos to API2.0 to make them work.
Affected demos:
[ ERROR ] OpenCV(4.8.0-dev) ..\modules\gapi\src\backends\ov\govbackend.cpp:799: error: (-215:Assertion failed) cv::util::holds_alternativecv::GMatDesc(input_meta) in function 'cv::gimpl::ov::PrePostProcWrapper::cfgPreProcessing' - WIP
Also needs the following change to be merge to OpenCV repo: