Is it possible to combine two project in edge impulse?

#1

I am working on a project which want to include two model, a voice recognition in the first then a image classification. After i trained two model, how can i combine them into a same arduino program. Is it possible to do it?

#2

Hi Andy,

This is technically possible. However, it requires more surgical work on the C++ side.
One simple solution can be done as follow:

  1. Download the two libraries into different folders.
  2. Create a C++ wrapper around the inference functions in each model and compile each library to a specific .so or .a for static linking
  3. Call the wrapper functions from each library in your main function.

The more complex solution is to find a nice way to combine the two metadata, and to be sure that the DSP for each model is called correctly. This will require a lot of modification for the ei_run_classifier.h

Best regards,
Omar

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