Cvat: How to build CVAT with OpenVINO on windows host?

[MannAgrawal]

I'm trying to set up semi-automatic segmentation for window

https://github.com/opencv/cvat/blob/master/cvat/apps/dextr_segmentation/README.md
But every time I finish drawing a polygon after setting extreme point, I am getting this error
Segmentation has fallen. Error: 'RuntimeError: Cannot load library '/opt/intel/openvino_2020.1.023/deployment_tools/inference_engine/lib/intel64/libcpu_extension_avx2.so': /opt/intel/openvino_2020.1.023/deployment_tools/inference_engine/lib/intel64/libcpu_extension_avx2.so: cannot open shared object file: No such file or directory '
but its that a Linux location so how to build Cvat with openvino in windows???

[bsekachev]

@MannAgrawal

Production CVAT works inside docker container (think about it like if it was a virtual machine with Ubuntu 16.04).
It is a reason why you see linux path, because CVAT works from linux.
To setup OpenVINO in docker container follow the installation guide.

Use both docker compose options for build: -f components/openvino/docker-compose.openvino.yml -f cvat/apps/dextr_segmentation/docker-compose.dextr.yml build as it specified here

You DO NOT NEED to install OpenVINO on host operating system (windows in your case).

[azhavoro]

Hi, you should update CVAT or use openvino v2019.x
opencv/cvat#1269 adds support of openvino 2020

[MannAgrawal]

@azhavoro @bsekachev hi, Yes I did that and it worked, thank you so much for this.