Maksim Shabunin

I just wanted to point that it is not necessary to enable TBB or OpenMP in order to enable multicore support. Default pthreads backend can be good enough for most...

@rgov , this is not really an issue. OpenCV tries all VideoCapture backends in specific order, `images` backend has higher priority than `mjpeg` backend, `images` backend tries to find a...

If you want to use external protobuf you should regenerate proto-files: set `PROTOBUF_UPDATE_FILES` cmake option to `ON` (https://docs.opencv.org/4.x/db/d05/tutorial_config_reference.html#tutorial_config_reference_dnn).

@westman2000 , can you please provide a minimal standalone reproducing example?

I believe OpenCV in conda-forge uses Qt: ```.sh # install miniconda conda create -n opencv -c conda-forge opencv conda activate opencv python -c 'import cv2; print(cv2.getBuildInformation())' ```

OpenCV passes models in OpenVINO IR format directly to OpenVINO backend. It seems that this model is not supported on MYRIAD. I tried to run `object_detection_demo` on x86_64 Ubuntu 18...

This error should not be shown if your OpenCV build have OpenVINO support enabled. There are two possibilities, either you are using second copy of OpenCV from elsewhere in the...

I've not been able to reproduce your issue with [email protected] or 4.x branch and OpenVINO 2021.4.2 ([model](https://storage.openvinotoolkit.org/repositories/open_model_zoo/2021.4/models_bin/3/person-detection-0203/FP32/), [release](https://storage.openvinotoolkit.org/repositories/openvino/packages/2021.4.2/)). So I built OpenCV (only _dnn_ module): ```.cmd $ cd build $...

HW C906 does not support 64-bit vector element width which is widely used in OpenCV, while T-Head qemu works fine. So many optimized algorithms in OpenCV can cause Illegal instruccion...

@WeiChungChang , could you please propose a PR with your changes? Any performance measurements will be great too.