models supported by CMSIS-NN?

Discussion related to "under the hood" OpenMV topics.
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models supported by CMSIS-NN?

Postby kidswong999 » Sat Jul 07, 2018 9:35 am


in this blog: ... p-learning
Note that you should keep in mind the CMSIS-NN library and conversion scripts have limitations on the number and types of supported layers - so your model should be simple.
I know that lenet is small, but can I use GoogleNet, VGGNet, AlexNet, or Resnet?

Maybe they are too big to run on OpenMV
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Re: models supported by CMSIS-NN?

Postby kwagyeman » Sat Jul 07, 2018 2:53 pm

Hi, LENET6 is about 100kb after our conversion script. All this other networks you mentioned are hundreds of megabytes in size. Part of the reason for that is the initial resolution they start on. Lenet works on about 24x24 pixel images, CIFAR10 works on 32x32 images. So, expect CNNs on the OpenMV Cam to have to be small like this. The thing is still a microcontroller.

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