This will be a breaking change.
Existing configuration files will still work.

Hello,

I noticed that only the Visualizers of the HeadGesture and Eye Point of interest Components were available on the pipeline editor.
The HeadGesture Component and the POI component are missing, so we can't correctly build pipelines using these two important components.

Is there a way to simply add them ? Or you already planned to add them soon on this new version of OpenSense ?

Thank you for your help and attention.

Hi,

I have been trying to integrated OpenSmile with Psi. But the C# API provided by OpenSmile seems to only support command line messages. So I am looking into the OpenSmile project in OpenSense but my Visual Studio keeps throwing me error CS0246 saying that the namespace "OpenSenseInterop" can not be found but no references are missing. So I am wondering why?

Thank you in advance for any advice.

Janus

I am trying to display the OpenSense application so i followed "How to build the codebase" but i have an issue when building the project. Do you have an idea ? thank you in advance. In the meantime ill try to solve my problem.
build.txt

This can be a breaking change for OpenFace related projects.
Existing configuration files will still work.

Hi,
by running OpenSmile using the instruction, this issue pops up. Any advices would be appreciated.

Artem

Hi,

I wondered how to configure the systems to run LibreFace? If there is any relevant documentations or tutorials that you recommend for a better understanding of the program, please kindly provide them.

Best wishes,
Yifan

I am trying to build a simple pipeline that implements LibreFace, but I cannot get MediaPipe (which is required to work with libreface) to work on the OpenSense.WPF.exe release version 3.1.0.0

I first got the following error. It seems like the MediaPipe component cannot reach the file specified in the Settings/Graph for the MediaPipe component.

I am able to fix this first error by changing the file path under MediaPipe Settings/Graphs to an absolute path, but then I get the following error (which seems to have to do with MediaPipe not finding a path again)

I'd appreciate any suggestions on how to troubleshoot this.

Reorder components can temporarily solve the problem.
Will develop a better viewer.

Use the sample from /psi.
This is needed for cross-platform.

To better suit the naming convention of the standard IHost.
This will be a breaking change.
Existing configuration files will still work.

i get this error when running the Openpose and Openpose visualizer modules. Are there any other modules that i should add to be able to read this from webcam

System.StackOverflowException
  HResult=0x800703E9
  Source=<Cannot evaluate the exception source>
  StackTrace:
<Cannot evaluate the exception stack trace>

Also, is there a way that i would be able to use the data to publish the messages in ROS ?

thank you.

Hi,

These two component are still missing on the pipeline editor.

Is it still a dependencies problem ?

Thank you in advance for your help and attention.

Nezih

I was trying to integrate OpenFace with PSI and was having trouble. I was wondering if you have any recommendations/examples on how you did it. I added CPPInerop.dll as a project reference but when it comes to running the program, it is unable to load the library. I appreciate any advice you can give me.

I tried to find the source of this bug but couldn't. Do you know more on how to solve this ?

Spec

• Will be able to automatically flatten the hierarchy of structured data.
• Search data type converters using IServiceProvider, use default json converter when a customized converter cannot be found.
• Customizable header names.

Please comment below if you have suggestions.

I'm trying to process many video files through libreface, but it does not seem like the wpf application allows to input a list of video files.
Is there a command line interface for OpenSense/Libreface? I have found that with tools like OpenFace 2.0 and Affdex 2.0, the command line interface saved me a lot of work and processed videos significantly faster than any python implementation.
If not, what is the best way that you recommend going about this? I'm not familiar with .NET or C++ , so it would be very time-consuming to go modify the OpenSense source code for me.

When i'm trying to add an instance in the pipepile editor i get this screen immediatly after and when i click "continue" the next screenshot appear and then the application shut down.

in english the msg says : Reference assemblies should not be loaded for execution. They can only be loaded in the reflection loader context. Unable to load a reference assembly for execution.

Also in my project i want to use opensense on a video database (mp4 video) so i will not use a kinect. So is there a simple ways to solve this problem ? (and is it possible to use opensense with this kind of video ?)