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Hi,
Have followed the Open Model Zoo Demos link page to built Demos Projects.
To Build the Demos Applications on Microsoft Windows* OS
PC: OS Windows 10
Python 3.6.5
Have created Demo projects in the
C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build
In this directory have both intel64 and python_demos folders. Please see attached screen pictures.
Inside python_demos folder has created only 2 demo projects.
But there are around 22 demo (python) projects in the C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\open_model_zoo\demos\python_demos
Question 1:
Why only have 2 demo projects created in the python_demo folder?
In the human_pose_estimation_3d_demo Demo project / pose_extractor folder.
and Run the pose_extractor project with Visual Studio 2019
VS2019 Open the human_pose_estimation_3d_demo project,
Click the Build project.
But has errors.
Error 1. The Error lst has error LNK1104 cannot open file 'python36_d.lib'
Error 2. The References has link errors
Question 2:
Would you please tell in details steps,
How & Where should additionally set up the PYTHONPATH environment variable?
set PYTHONPATH=%PYTHONPATH%;<bin_dir>
and
I have edited Visual Studio Human Post 3D project's configured Debugging environment settings.
Have enter
PATH=C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\inference_engine\bin\intel64\Debug;C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\opencv\bin;%PATH%
Should the "set PYTHONPATH...." also edit in this Environment field?
set PYTHONPATH=%PYTHONPATH%;C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build
or
where need to be add the additionally set up the PYTHONPATH environment variable?
set PYTHONPATH=%PYTHONPATH%;<bin_dir>
Could you please tell in details steps, How & where to edit to solve error?
For the 2nd Reference error:
When click the Reference, Search the missing solution, but has no found the file.
Question 3: How to solve the missing reference error?
Please review attached screen pictures for reference
And
PC: OS Windows 10
Python 3.6.5
Does anyone know How to solve the project's build error "cannot open file python36_dlib"?
and
How to correct the missing reference solution error?
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Hi Hsien,
Thank you for reaching out to us.
Question 1:
Those demo applications require native Python extension modules to be built before you can run them. For more information, you can refer to the following links.
3D Human Estimation Pose:
Speech Recognition Demo:
Question 2:
- Build the demo solution with Release Configuration in Visual Studio.
- Go to 'C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release' directory.
- Verify that the following files are available in the 'Release' folder:
pose_extractor.pyd pose_extractor.lib pose_extractor.exp
- Open Command Prompt, set the OpenVINO environment by running 'setupvars.bat'.
- Go to the 'human_pose_estimation_3d_demo' folder by running the following command:
cd "C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\open_model_zoo\demos\python_demos\human_pose_estimation_3d_demo"
- Enter the following command:
set PYTHONPATH=%PYTHONPATH%;C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release
- Run the demo by running the following example command:
python human_pose_estimation_3d_demo.py -h
Regards,
Adli
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Hi Hsien,
Thank you for reaching out to us.
Question 1:
Those demo applications require native Python extension modules to be built before you can run them. For more information, you can refer to the following links.
3D Human Estimation Pose:
Speech Recognition Demo:
Question 2:
- Build the demo solution with Release Configuration in Visual Studio.
- Go to 'C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release' directory.
- Verify that the following files are available in the 'Release' folder:
pose_extractor.pyd pose_extractor.lib pose_extractor.exp
- Open Command Prompt, set the OpenVINO environment by running 'setupvars.bat'.
- Go to the 'human_pose_estimation_3d_demo' folder by running the following command:
cd "C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\open_model_zoo\demos\python_demos\human_pose_estimation_3d_demo"
- Enter the following command:
set PYTHONPATH=%PYTHONPATH%;C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release
- Run the demo by running the following example command:
python human_pose_estimation_3d_demo.py -h
Regards,
Adli
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Hi Adli,
Thanks for reply message.
I have followed the guiding link page, and re-build demo projects by using the (Build Script) build_demos_msvc.bat
in C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\inference_engine\demos
Have edit the (build script)
and add command in cmake --build section
cd "C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release" && cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_PYTHON=ON "C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\open_model_zoo\demos"
Once Run the Build script, it wills tart build demo project to the \intel64\release
The human_pose_estimation_3d-demo project will bed created at
C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release\python_demos\human_pose_estimation_3d_demo\pose_extractor
I have try use VS2019 to open the pose_extractor.vcxproj
But there are 2 errors.
Error 1: missing reference link. Reference could not be resolved.
and
When Build compile has critical error:
Error LNK1104 cannot open file 'python36_d.lib'
pose_extractor C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release\python_demos\human_pose_estimation_3d_demo\pose_extractor\LINK 1
and
27 Warning.
Please see attached screen picture for reference.
Have checked The System Environment Path, have add the CMAKE and Python path.
During the (Build Script) build-demos-mscv.bat, the CMD shows able to found the python path ...etc.
After using (Build Script) to build the demo project at \intel64\Release,
and also the VS project
Set the VS project's property -> debug -> configuration environment path
PATH=C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\inference_engine\bin\intel64\Debug;C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\opencv\bin;%PATH%
Using VS2019 open the project, but when Run the project, have 2 errors, unable to Build.
Project can not be build by VS2019,
and
Doesn't have these files,
pose_extractor.pyd
pose_extractor.lib,
and pose_extractor.exp,
in C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release
Not able to continue to follow the step 4,5,6, and 7 to Run the demo python human_pose_estimation_3d_demo.py -h
Attached the (Build Script) build-demos-msvc.bat in TEXT file,
CMD windows shows (when build projects, build script can found the python path),
and
VS2019 project error screen picture (when using VS, not able to found python) for reference.
Is the command in cmake --build section command that added, has errors in build-demos-mscv.bat command?
How to have solve the VS project's 2 errors, so can Build compile the project demo and have generate the 3 files in the \Intel\Release folder? (pose_extractor.pyd, pose_extractor.lib, and pose_extractor.exp).
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Hi Adli,
Thank you for point out to verify 3 files in \Inte64|Release
After re-build the demo project, can run the human_pose_estimation_3d_demo project with Video file or Video Camera..
Here are summary the details solution commands steps to run the Demo: human_pose_estimation_3d_demo
The solution steps:
1. Open CMd as Admin,
cd C:\Program Files (x86)\IntelSWTools\openvino\inference_engine\demos
build_demos_msvc.bat -DENABLE_PYTHON=YES
and then
cd "C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\open_model_zoo\demos\python_demos\human_pose_estimation_3d_demo"
set PYTHONPATH=%PYTHONPATH%;C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release
python human_pose_estimation_3d_demo.py -h
To Create human-pose-estimation-3d-0001.xml
Need to convert to ONNX to the Right IR
cd C:\Program Files (x86)\IntelSWTools\openvino_2021.1.110\deployment_tools\open_model_zoo\tools\downloader>
python converter.py --name human-pose-estimation-3d-0001
To run the Dem
python human_pose_estimation_3d_demo.py -m human-pose-estimation-3d-0001.xml -i (Video File or Video Camera)
Question:
Can we have using the demo project to compile the human_pose_estimation_3d_demo project by ourselves?
I have try to use Visual Studio 2019 to open the Build Demo project
C:\Users\User\Documents\Intel\OpenVINO\omz_demos_build\intel64\Release\python_demos\human_pose_estimation_3d_demo\pose_extractor
pose_extractor.vcxproj
I have try to open the project and Run, but it has errors that mentioned in my previous message.
Error 1: missing reference link. Reference could not be resolved.
and
Error 2: When Build compile has
Error LNK1104 cannot open file 'python36_d.lib'
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Hi Hsien,
You can build the 'pose_extractor' with Release configurations. In order to build the module in Debug configurations, 'Python Native Development tools' installation in Visual Studio is required. In the Python Development workload, select the box on the right for Python native development tools. Please refer to the following link:
To enable Mixed-mode Debugging for Python in Visual Studio, please refer to the following link:
As additional information, the following link here will be helpful for you to solve your issue.
Regards,
Adli
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Hi Hsien,
This thread will no longer be monitored since this issue has been resolved. If you need any additional information from Intel, please submit a new question.
Regards,
Adli

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